
Alpine Historical Society
Alpine
Last weekend of each month 2:00 pm to 4:00 pm
315 attractions
Not a coupon list. A venue is here only if its own website says admission is free, or names a regular free day that anyone can use. Free-for-some offers — residents, military, EBT cardholders, children — stay on the venue’s own page under “If you qualify”, because they are savings, not free days.
303 attractions, by region.

Alpine
Last weekend of each month 2:00 pm to 4:00 pm
The venue says: “Admission is FREE (donations areappreciated)” — alpinehistory.org
Spring Valley
Friday, Saturday & Sunday 1:00 pm to 4:00 pm
The venue says: “The Society operates the Bancroft Ranch House as a free museum dedicated to preserving the history of the Spring Valley area.” — springvalleyhistory.org

Lakeside
Wednesday–Friday 12pm to 5pm, Saturday 10am to 4pm
The venue says: “ADMISSION TO BARONA CULTURAL CENTER & MUSEUM IS FREE!” — baronamuseum.com, checked October 5, 2026

San Diego
Daily 10 AM to 4 PM, except on city holidays
The venue says: “The Botanical Building will remain free and open to the public, in keeping with its historic mission of providing access to nature and education for all visitors.” — balboaparkbotanical.org

Bonita
Saturdays and Sundays, 12:00 noon–2:30 p.m. (second full weekend of each month)
The venue says: “we are providing free public rides on second full weekend of each month” — chulavistalivesteamers.org

Carlsbad
Thursday through Saturday, 9 AM to 4 PM
The venue says: “Admission is Free (Donations gratefully accepted)” — craftsmanshipmuseum.com

Escondido
Thursday-Saturday 10am-4pm
The venue says: “keeping Escondido's history alive and free to the public” — escondidohistory.org

Escondido
Daily 12:00 pm to 5:00 pm (Summit Drive) and 10:00 am to 5:00 pm (Miller Avenue)
The venue says: “FREE ADMISSION & PARKING” — thefarmstandwest.com

San Diego
The venue says: “Free admission to the museum for one year” — flyingleathernecks.org

San Diego
Sunday - Thursday: 9am - 8pm, Friday - Saturday: 9am - 9pm
The venue says: “Nope, It's free! So come as many times as you would like.” — gofffamilypumpkinpatch.com
El Cajon
First and third Saturdays of the month, 11:00AM until 2:00PM
The venue says: “Admission is free. Memberships and donations welcomed” — elcajonhistory.org

La Jolla
Wed-Sun, 12-4PM
The venue says: “Admission is always free” — lajollahistory.org

Lakeside
Tues-Thurs, Sat: 10am—1pm
The venue says: “Take the free self-guided Historic Walking Tour of Lakeside.” — lakesidehistory.org

San Diego
Monday-Friday: 8am-5pm, Saturday: 8am-1pm, Sunday: Closed
The venue says: “Registration is free, seating is limited!” — legacyeventssd.com

Campo
Saturdays 9 a.m.–5 p.m., first Sunday of each month 9 a.m.–4 p.m.
The venue says: “Admission to the museum is free, but we love donations!” — motortransportmuseum.org

La Jolla
Daily 7 a.m. – 10 p.m.
The venue says: “Always Free Admission” — soledadmemorial.org

Sep 26 – Oct 31 · Pumpkin Patch
Ramona
Pumpkin Patch: 9am-6pm
The venue says: “Open to the Public – Free Admission!” — mountainvalleyranch.com

San Diego
The venue says: “Admission is Free, Classroom Tours are available.” — nhgallery.org

El Cajon
Friday, Saturday and Sunday 11 AM to 3 PM
The venue says: “Admission is free. Donations accepted.” — wieghorstmuseum.org

National City
Park Hours: 6 a.m. - 10:30 p.m.; Splash Pad Hours: 8 a.m. - 6 p.m.
The venue says: “Free on-site standard, electric (EV), and ♿accessible parking available at the parking lot.” — portofsandiego.org

Oct 24 – 25 · Harvest Tea at the Sikes Adobe Historic Farmstead
Escondido
Most Sundays 10am–1pm
The venue says: “Tours are free; suggested donation of $3.00.” — sdrp.org

El Cajon
Thursday, Friday, Saturday 9:00am - 4:00pm; Sunday 10:00am - 4:00pm
The venue says: “** Free Admission **” — summerspastfarms.com

Sep 13 · Join us for Tijuana River Action Month!
Imperial Beach
The venue says: “Access to the trails is free.” — tijuanaestuary.org

San Diego
Wednesday - Sunday 10 AM to 5 PM
The venue says: “Always FREEadmission” — timkenmuseum.org

San Diego
Wednesday and Thursday 10 am to 2 pm, Friday and Saturday 10 am to 4 pm
The venue says: “Admission is free. Donations are welcomed.” — vmota.org

San Diego
6 a.m. – 10 p.m., daily
The venue says: “Free County Park Event” — sdparks.org

Los Angeles
The venue says: “you will be contributing to making our programming free for all” — aplusd.org, checked October 5, 2026

Alhambra
1:00 p.m. - 4:00 p.m. 1st and 3rd Saturdays of every month
The venue says: “Free admission.” — alhambrahistoricalsociety.org

Lancaster
10:00 a.m. – 2:00 p.m. the first and third Saturdays of every month and by appointment
The venue says: “Admission is free.” — avmuseum.org

Pasadena
8:00 AM to 6:00 PM
The venue says: “Arlington Garden is always free to the public and no ticket is required.” — arlingtongardenpasadena.org

Los Angeles
Saturday–Sunday 10 a.m.–6 p.m.; closed Monday–Friday
The venue says: “All admissions are free” — benjamincrememuseum.org

Glendale
Tuesday-Thursday: 11:00 AM -8:00 PM, Saturday: 12:00 PM -5:00 PM
The venue says: “This unique public library focuses on visual arts and music and provides free services and programs for a diverse community” — brandlibrary.org, checked October 14, 2026

San Pedro
Tuesday - Sunday: 10am - 5:30pm
The venue says: “Cabrillo Marine Aquarium is FREE to visit year-round” — cma.recreation.parks.lacity.gov

Los Angeles
Tuesdays-Saturdays 10:00 a.m.-5:00 p.m., Sundays 11:00 a.m.-5:00 p.m.
The venue says: “Admission is free!” — caamuseum.org

Los Angeles
Daily 10:00 a.m. to 5:00 p.m.
The venue says: “Our core exhibit galleries are FREE and do not require a reservation.” — californiasciencecenter.org

Compton
Tues - Fri: 10am - 6pm, Sat: 10am - 3pm, Sun/Mon: Closed
The venue says: “Compton Museum offers **free** admission.” — comptonmuseum.org

Acton
Mon–Fri: Closed; Sat: 9:00 AM – 1:00 PM; Sun: Closed
Hours via Google MapsThe venue says: “Free Admission” — debellisranch.com, checked October 6, 2026

Nov 7 · Día de Muertos Celebration
Compton
Wednesdays, Saturdays, and Sundays at 1:00 PM, 2:00 PM and 3:00 PM; First Thursday and Friday of Each Month at 1:00 PM, 2:00 PM, and 3:00 PM
The venue says: “Admission is always free.” — dominguezrancho.org

Long Beach
Mon–Tue: Closed; Wed–Thu: 10:00 AM – 5:00 PM; Fri: 10:00 AM – 12:00 PM, 1:00 – 5:00 PM; Sat–Sun: 9:00 AM – 1:00 PM
Hours via Google MapsThe venue says: “Are reservations for the CSULB Japanese Garden free? Yes.” — csulb.edu

San Marino
Mill Building & Gallery Tuesday through Sunday 11am to 2pm, Gardens Tuesday to Sunday 8am - Sunset
The venue says: “ADMISSION: FREE” — old-mill.org

Los Angeles
Wednesday–Saturday: 10 a.m.–5 p.m. (PT)
The venue says: “Free admission! No tickets or reservations are required.” — fidmmuseum.org

Sep 4 · Walt Disney and Forest Lawn Founder Hubert Eaton's Legacies Explored in New Exhibit
Glendale
Tuesday-Sunday, 10am-5pm
The venue says: “Admission is always FREE” — forestlawn.com

Oct 14 · Simply Three
Malibu
Tuesday–Sunday, 11 AM–5 PM
The venue says: “Free Admission” — arts.pepperdine.edu

Los Angeles
Tuesday–Sunday: 11 AM–6 PM
The venue says: “Admission to the Hammer is free, and advance reservations are not necessary.” — hammer.ucla.edu

Los Angeles
Wednesday-Sunday 11-6p
The venue says: “Admission is always free” — theicala.org, checked October 5, 2026

Los Angeles
Tuesday - Sunday, 10am to 3pm
The venue says: “admission to the museum is free” — iamla.org, checked September 11, 2026

Los Angeles
Wednesday through Sunday 12-5pm
The venue says: “Free Admission to LA Plaza” — lapca.org

Oct 18 – 25 · Craftsman Week 2026
La Cañada Flintridge
The venue says: “Free Lecture: Crime, Passion & Hollywood in La Cañada Flintridge” — lantermanhouse.org

Calabasas
Saturdays 10 am - 4 pm, Sundays 1 pm - 4 pm
The venue says: “The museum is free to guests.” — leonisadobemuseum.org, checked October 14, 2026

Lomita
Friday - Sunday, 10 a.m. - 5 p.m.
The venue says: “FREE ADMISSION” — lomita-rr.org

Montebello
Saturdays 12 PM - 3 PM
The venue says: “Free & Open to the Public” — mhsadobe.org

San Pedro
First and second Sunday of the month, 1 P.M. to 4 P.M.
The venue says: “The tour is free, but a donation of $5.00 per person is appreciated.” — sanpedrobayhistoricalsociety.com

Los Angeles
Wednesday through Sunday, 11:00 am to 5:00 pm
The venue says: “MAAA offers FREE admission” — maaala.org

Los Angeles
Tuesday–Friday 11am–5pm, Thursday 11am–8pm, Saturday & Sunday 11am–6pm, Monday Closed
The venue says: “General admission to MOCA Grand Avenue is free courtesy of Carolyn Clark Powers.” — moca.org

Los Angeles
Thursday–Sunday 10:00 a.m.–3:00 p.m.
The venue says: “FREE *Donations welcomed*” — museumofsocialjustice.org, checked October 5, 2026

Pasadena
Thursdays through Saturdays - 1:00 to 5:00 PM
The venue says: “Admission is free” — oldpasadena.org
Los Angeles
Friday 6p to midnight, Saturday 6p to midnight
The venue says: “come in and play for free” — pinsandneedlesla.com

San Pedro
Open Friday 10AM to 3PM
The venue says: “FREE ADMISSION” — lafdmuseum.org

Long Beach
Wednesday to Sunday 1:00 pm to 5:00 pm
The venue says: “The historic ranch house and gardens in Long Beach, California is open to the public at no charge and for all people to enjoy.” — rancholosalamitos.com

Aug 4 · Four giant Pacific seahorses are now at home at this Manhattan Beach aquarium
Manhattan Beach
Mon-Fri 2PM-7PM, Sat-Sun 10AM-7PM (April-September); Mon-Fri 2PM-5PM, Sat-Sun 10AM-5PM (October-March)
The venue says: “The Roundhouse is FREE!” — roundhouseaquarium.org
Oct 4 – Nov 15 · Docent led tours – Thurner House
San Marino
First and third Sundays, 12 p.m. to 3 p.m.
The venue says: “Three or four lectures and programs are offered to the public each year, free of charge.” — sanmarinohistoricalsociety.org

Dec 1 – 31 · Holiday Cheer on the Pier
Santa Monica
Daily from 6AM to 10PM
The venue says: “keep the Santa Monica Pier free, fun, and full of life” — santamonicapier.org

Thousand Oaks
Mon–Sat: 7:00 AM – 7:00 PM; Sun: 11:00 AM – 7:00 PM
Hours via Google MapsThe venue says: “The park is a free, public recreational bicycle skills park facility located in the heart of beautiful Sapwi Trails Community Park in Thousand Oaks, California.” — sapwibikepark.com, checked September 16, 2026

Torrance
Monday–Friday 12 PM–10 PM, Saturday–Sunday 10 AM–10 PM
The venue says: “Free parking and free general admission on weekday” — southbaypumpkinpatch.com

Simi Valley
Monday through Friday 9:00am to 3:00pm, Saturday and Sunday 1:00pm to 4:00pm
The venue says: “open to the public, free of charge” — simihistory.com

Los Angeles
The venue says: “While the Museum is free for visitors, we are participants in the Museums for All and Blue Star Museums programs.” — aaffmuseum.org

Oct 24 – 25 · Celebrate Community with L.A. Taco
Los Angeles
Tuesday & Wednesday & Friday 11 am—5 pm, Thursday 11 am—8 pm, Saturday 10 am—6 pm, Sunday 10 am—6 pm
The venue says: “General admission is always FREE at The Broad!” — thebroad.org

Jun 23 – Oct 18 · Lost. Found. Returned.
Los Angeles
Tuesday–Friday, Sunday 10am–6:30pm; Saturday 10am–9pm; Monday Closed
The venue says: “Admission is free, and requires a timed-entry reservation.” — getty.edu

Northridge
Saturday: 11:00 am - 4:00 pm, Sunday: 11:00 am - 4:00 pm, Tuesday: 1:00 pm - 5:00pm
The venue says: “FREE Admission FREE Parking” — themuseumsfv.org

West Covina
VIP Card Discount
The venue says: “Admission to Tilt is FREE!” — tiltstudio.com

Nov 8 · Visit With A Veteran
Torrance
Wednesdays, Thursdays and Sundays from 12:00pm - 4:00pm
The venue says: “The Torrance Historical Society and Museum is open free to the public.” — torrancehistoricalsociety.org

Oct 23 · Museum on Haunted Hill: A Celebration of Vincent Price
Monterey Park
Tuesday–Friday: 12PM–4PM, Saturday: 11AM–5PM
The venue says: “Admission is free.” — vpam.org

Lancaster
Friday and Saturday 11 AM - 4 PM
The venue says: “Admission to the museum is free, but we accept and appreciate all donations” — lancastermoah.org

Newport Beach
Daily 10:00 AM – 5:00 PM
The venue says: “Admission: Free general admission on all days. We gladly accept cash donations!” — balboaislandmuseum.org

Costa Mesa
Mon-Fri 1-4 p.m., Sat-Sun 10 a.m.-4 p.m.
The venue says: “Admission is free.” — ocfair.com

Costa Mesa
Thursdays and Fridays 10 a.m.-3 p.m.
The venue says: “Learn about a wide variety of historical topics at our free talks throughout the year.” — costamesahistory.org, checked August 17, 2026

Fullerton
1st and 3rd Saturdays of each month, 9 a.m. to Noon
The venue says: “Admission is free.” — fullertontrainmuseum.org
Santa Fe Springs
Monday, Tuesday & Thursday 10:00 AM to 4:00 PM; Wednesday 12:00 PM to 2:00 PM
The venue says: “Admission is free; a suggested donation per person is appreciated.” — thehathawayranchmuseum.org

Orange
Wednesday – Sunday 10:00am – 5:00pm
The venue says: “FREE [online reservations](https://hilbertmuseum.org/reservations/) are recommended for entry.” — hilbertmuseum.org

Nov 14 · Behind-the-Scenes Tour
City of Industry
Friday-Sunday 12, 1, 2, and 3 p.m., except 4th weekend of month
The venue says: “The museum is open for FREE public tours every Friday, Saturday, and Sunday except for the 4th weekend of the month.” — homesteadmuseum.org, checked October 12, 2026

Santa Ana
Mon-Fri 10am - 9pm, Saturday 10am - 8pm, Sunday 11am - 7pm
The venue says: “The Museum has a variety of classic phone on display and is absolutely free to the general public” — invisiblearmorinc.com

Oct 14 · Art & Play (Ages 0–2)
Irvine
Wednesday—Sunday, 11 a.m.—6 p.m.
The venue says: “Free Admission, No Reservation Required” — imca.uci.edu

La Habra
Saturdays 12–4 pm
The venue says: “Free admission” — lahabrahistory.com

Oct 15 · Peter Brandon
Fullerton
Monday-Friday: 10am-5pm
The venue says: “The outdoor Sculpture Garden, Sunset Garden and grounds are free and open to the public everyday, no tickets or reservations are required.” — themuck.org

Garden Grove
Friday, Saturday, Sunday from 11:00 am to 3:00 pm
The venue says: “Admission is FREE” — museumrvn.com

Laguna Niguel
Sunrise to Sunset, Seven Days per Week, 365 Days per Year
The venue says: “Admission: Free” — niguelbotanicalpreserve.org

Costa Mesa
10:00 AM to 3:30 PM on the 3rd full weekend of the month
The venue says: “Our Free Public Train Rides take place every 3rd full weekend of the month.” — ocmetrains.org, checked September 11, 2026

Newport Beach
Tuesday through Sunday 10am until 4pm
The venue says: “Admission and parking are free.” — newportbay.org

San Juan Capistrano
Tuesday thru Saturday 9 am to 12 noon and 1 pm to 4 pm
The venue says: “Admission is Free and all are Welcome” — sjchistoricalsociety.com

Oct 24 · Enchanted Trails
Huntington Beach
Tues, Wed, Fri & Sat 9 am - 1 pm; 1st Friday Each Month 9 am - 5 pm
The venue says: “Admission is free to all visitors” — shipleynature.org
Anaheim
The venue says: “our current organization holds multiple free events throughout the year” — anaheimhistoricalsociety.com, checked September 6, 2026

Silverado
Saturday and Sunday, 10AM to 3PM
The venue says: “Free Places to Visit in Orange County” — encenter.org

Tustin
Tuesdays and Thursdays from 10 am to 3 pm, and Saturdays from 11 am until 3 pm
The venue says: “Come visit us at the Tustin Area Museum to enjoy all of our free exhibits and learn about the birth and growth of our city and area around t.” — tustinhistory.com

Whittier
Tuesday through Friday: 10 am to 2 pm, Saturday: 10 am to 3 pm
The venue says: “Admission is **FREE**, but donations are appreciated!” — whittiermuseum.org

San Francisco
Monday–Friday 10am–6pm, Saturday 10am–5pm
The venue says: “Free Admission Monday-Saturday” — aaacc.org, checked September 17, 2026

Santa Clara County
Thu – Mon • 11 am – 5 pm
The venue says: “The museum is always free!” — anderson.stanford.edu

Antioch
Wednesday and Saturday 1pm – 4pm
The venue says: “Admission is Free” — antiochhistoricalmuseum.org

Sonoma
Mon: Closed; Tue–Fri: 12:00 – 5:00 PM; Sat–Sun: Closed
Hours via Google MapsThe venue says: “Free family-art workshops and events” — artescapesonoma.com

Sausalito
Tuesday through Friday 9 a.m. to 3 p.m., Saturday 9 a.m. to 4 p.m.
The venue says: “** Free Admission **” — spn.usace.army.mil

Antioch
Mon–Sun: 8:00 AM – 7:00 PM
Hours via Google MapsThe venue says: “Admission is free.” — ebparks.org, checked October 9, 2026

Bolinas
Friday 1–5 PM, Saturday & Sunday 12–5 PM
The venue says: “Admission to the museum galleries and exhibitions is always free!” — bolinasmuseum.org

Hayward
Monday - Friday, 11 am - 5 pm
The venue says: “Admission is free.” — csueastbay.edu

San Francisco
Tuesday to Thursday 10AM to 4PM, Friday to Sunday 10AM to 5PM, closed Monday
The venue says: “Admission is Free.” — cablecarmuseum.org

Woodside
Saturday and Sunday 12:00 p.m.–3:00 p.m.
The venue says: “The exhibit is free and open to the public, Saturdays and Sundays 12:00-3:00 p.m.” — huddartwunderlichfriends.org
San Francisco
Fridays at 12pm
The venue says: “All of our offerings are free and the planetarium is wheelchair accessible.” — physics.sfsu.edu

San Jose
Most Saturdays 12:00 to 3:45 pm
The venue says: “Admission for the museum is free” — chcp.org

Colma
Saturdays 12:00 to 3:00 p.m.
The venue says: “Free Entry.” — colmahistory.com, checked October 7, 2026

Crockett
Wednesday and Saturday from 10am to 3pm
The venue says: “Visitors are always admitted for free and docents are available for questions.” — crockettmuseum.org

Daly City
Saturday noon to 3 p.m.
The venue says: “Admission to the museum is free.” — dalycityhistorymuseum.org

Berkeley
Mon–Sun: Open 24 hours
Hours via Google MapsThe venue says: “Free admission, open 24/7.” — dioramamuseum.art

Alameda
Wed - Sun: 10 a.m. - 5 p.m. (March - Oct.); 10 a.m. - 4 p.m. (Nov. - Feb.)
The venue says: “Additional photos and exhibits are available free of charge in the visitor center.” — ebparks.org

Oct 17 · Digs & Rigs
Brentwood
Saturdays and the third Sunday of each month Spring through October, 10:00 am – 2:00 pm
The venue says: “Admission: Free” — eastcontracostahistory.org

Oct 24 · Halloween Magic
Palo Alto
Daily during daylight hours
The venue says: “Admission is free” — gamblegarden.org

Berkeley
Every Sunday, Noon to 3 pm
The venue says: “Our FREE Public Train rides has resumed operations” — ggls.org

San Jose
Thursday through Sunday from 10:00 AM to 6:30 PM
The venue says: “The Heritage Rose Garden is open daily from sunrise to sunset free of charge.” — grpg.org
San Francisco
Thursday through Sunday 1:00 PM to 4:00 PM as staffing permits
The venue says: “MUSEUM ADMISSION IS FREE!” — guardiansofthecity.org

Healdsburg
Friday-Sunday, 12-5pm
The venue says: “Admission Free” — handfanmuseum.org

Santa Clara
First Sunday of the month, 12 noon to 2 pm, May through October
The venue says: “Tours are free but donations are always welcome!” — harrislass.org

Feb 21 – Oct 25 · Healdsburg in the 1970s
Healdsburg
Wednesday - Sunday, 11 am to 4 pm
The venue says: “Free Admission” — healdsburgmuseum.org

Windsor
Friday, Saturday & Sunday, from 11:00 to 2:00
The venue says: “Free admission!” — windsorhistory.org, checked August 18, 2026
San Francisco
The venue says: “ICA SF is always free.” — icasf.org, checked October 5, 2026

Santa Clara
Monday – Friday 9:00 a.m. to 5:00 p.m.
The venue says: “Admission and parking are free of charge.” — intel.com

San Francisco
Wednesday–Sunday: 10 am–5 pm
The venue says: “Admission is free!” — iamasf.org

Half Moon Bay
3rd Saturday of each month, January through September, 11:00 a.m. to 3:00 p.m.; Saturday, November 14, 2026, 10:00 a.m. to 4:00 p.m.
The venue says: “Free costumed docent tours” — johnstonhouse.org

Oct 2 – 31 · Joan's Farm & Pumpkin Patch 2026 Season
Livermore
Tuesday to Sunday, 10:00 AM to 6:00 PM
The venue says: “Admission: FREE” — joansfarm.com

Martinez
Tuesday through Saturday from 10:00 AM – 5:00 PM
The venue says: “Admission to John Muir National Historic Site is free.” — nps.gov

Berkeley
Monday-Saturday, 12:00 PM – 6:00 PM
The venue says: “Free admission to all our exhibits.” — lacismuseum.org

Jun 18 – Nov 8 · The Spirit of '76: Reflecting on America's 250th
Los Altos
Thursday–Sunday, noon-4pm
The venue says: “The History Museum complex is admission FREE.” — losaltoshistory.org

San Mateo County
Open daily, 10:00 AM to 4:30 PM, closed holidays
The venue says: “The Museum and Library is free; there is no admission charge and no airline ticket is needed.” — sfomuseum.org

Sebastopol
Daily dawn to dusk
The venue says: “Free and open daily to the public, dawn to dusk.” — wschs.org

Ross
Sunrise to sunset, seven days a week
The venue says: “Entry to Marin Art and Garden Center is free and open to the public 365 days a year, from sunrise to sunset.” — maringarden.org

Oct 24 · Boyd Gate House Tour
San Rafael
The venue says: “• Free admission to Museum” — marinhistory.org

San Francisco
12 noon to 3:00 pm, second and fourth Sundays
The venue says: “Free: Donations are appreciated.” — nscda-ca.org

Dec 5 · Curator's Tour & Publication Signing: The Data at Hand
Oakland
Wednesday 11 AM–7:30 PM, Thursday–Sunday 11 AM–4 PM
The venue says: “Always FREE and open to the public.” — mcam.oakland.northeastern.edu
San Jose
The venue says: “The grounds are open free of charge 7 days a week for public viewing.” — missionsanjose.org, checked October 5, 2026

Oct 25 · 2nd Annual Moreland Film Festival
San Jose
Mon–Thu: Closed; Fri–Sun: 5:00 – 10:00 PM
Hours via Google MapsThe venue says: “Admission is free and all movie nights are complimentary for everyone” — mefhome.org, checked October 5, 2026

Morgan Hill
Saturdays 10:00 am - 1:00 pm
The venue says: “Join us for a free docent-led tour” — morganhillhistoricalsociety.org

Contra Costa County
Daily 10 am to 4 pm
The venue says: “Admission to the museum is free.” — mdia.org

San Jose
Daily 10 a.m. to 5 p.m.
The venue says: “Admission is free.” — ucolick.org

Sep 26 – Oct 31
Santa Rosa
Daily 10 a.m. - 6:00 p.m. (September 26 - October 31)
The venue says: “Enjoy the day at Muelrath's Pumpkin Patch for FREE with your pumpkin purchase.” — muelrathspumpkins.com

San Francisco
Daily 10:00am - 8:00pm
The venue says: “Admission is free!” — museemecanique.com

San Francisco
Wednesdays & Thursdays 12pm - 6pm, First Saturday of the month 1:00pm-5:00pm
The venue says: “The Museum is free and open to the public” — mpdsf.org
San Francisco
12:00pm to 5:00pm on Wednesdays and Saturdays
The venue says: “Admission is free.” — mrcsf.org

Napa
Tuesday-Thursday 10:00 am-3:00 pm, Friday-Saturday 10:00 am-5:00 pm
The venue says: “Admission is always free!” — napahistory.org

Nicasio
Monday–Thursday 10am–4pm, Friday 10am–6pm, Saturday & Sunday 9am–6pm
The venue says: “There is no charge for parking or admission.” — nicasiovalleypumpkinpatch.net, checked October 13, 2026

Livermore
10:00 A.M. - 11:30 A.M. and 3:00 P.M. - 5:00 P.M.
The venue says: “Several friends showed up for the show about "Free places to visit"” — centennialbulb.org

Fremont
1st & 3rd Saturday of every month 10am-2pm
The venue says: “Admission is free, but we encourage donations to support museum operations.” — pacbus.org

Jul 29 – Jan 10 · 2026 Upcoming Exhibits
Petaluma
10 am - 4 pm, Thurs. - Sun.
The venue says: “FREE ADMISSION” — petalumamuseum.com

Pittsburg
Wed 1–4pm · Sat 11am–3pm
The venue says: “Museum admission is open to the public at No Cost.” — pittsburgmuseum.org

San Francisco
Tuesday through Saturday 10 am to 5 pm
The venue says: “Admission is Free” — randallmuseum.org

Oct 31 · Spooky Plant Tour
Berkeley
Wed 10:00 AM - 12:00 PM, first Sat of month 10:00 AM - 2:00 PM
The venue says: “No. Admission to the Garden is free.” — nativeplants.org

St. Helena
Tuesday – Saturday from 12 to 4 PM
The venue says: “Museum admission is FREE for everyone.” — stevensonmuseum.org

Richmond
Daily 10:00 AM – 5:00 PM
The venue says: “Addmission is free - There is no cost to vist the park visitor center, exibits and films.” — nps.gov, checked September 17, 2026

San Francisco
Thursday - Saturday 10:00 AM - 4:00 PM
The venue says: “Thanks to the generosity of our supporters like you, tickets to the Museum of San Francisco are free.” — sfhistory.org

San Mateo
Monday - Friday: 10:00am-4:00pm, Saturday & Sunday: 11:00am-4:00pm
The venue says: “Fee: FREE” — cityofsanmateo.org, checked October 13, 2026

Walnut Creek
Sundays & Wednesdays 1:00 pm – 4:00 pm
The venue says: “Free admission to the Shadelands Ranch Museum” — wchistory.org

Calistoga
Monday – Friday: 12 pm – 3 pm, Saturday – Sunday: 11 am – 4 pm
The venue says: “admission is free” — sharpsteenmuseum.org, checked October 13, 2026

San Francisco
Mon–Thu: Closed; Fri: 10:00 AM – 4:00 PM; Sat–Sun: Closed
Hours via Google MapsThe venue says: “free museum exhibitions and programs we provide to the public” — californiapioneers.org, checked September 11, 2026

Santa Clara
Tuesdays 5:00pm to 8:00pm, Saturdays 10:00am to 4:00pm
The venue says: “Admission is free.” — sbhrs.org

Sebastopol
10am-3pm, with a break from 12pm-1pm for lunch
The venue says: “Admission is free (no advance tickets required) and donations are gladly accepted.” — sturgeonsmill.com

Sunnyvale
12pm to 4pm Tuesday, Thursday, and Sunday
The venue says: “### FREE ADMISSION” — heritageparkmuseum.org

Sep 1 · This week in Oakland: dahlia show at the Gardens at Lake Merritt, and the Oakland International Film Festival
Oakland
Monday-Friday 7:30 am–3:00 pm, Saturday-Sunday 8:00 am–4:00 pm
The venue says: “ENTRY IS FREE!” — gardensatlakemerritt.org

Palo Alto
Friday, Saturday, Sunday 11am-4pm
The venue says: “FREE admission” — moah.org

Nov 1 · Cafecito in Nature - con raices y recuerdos
Orinda
Open 5am-10pm unless otherwise posted or permitted
The venue says: “Parking: No fee” — ebparks.org, checked September 8, 2026

Tomales
Saturday & Sunday 1:00 PM — 4:00 PM
The venue says: “FREE ADMISSION | OPEN WEEKENDS 1:00 PM to 4:00 PM or by appointment for research and tours.” — tomaleshistory.com, checked September 11, 2026

San Francisco
Monday to Friday 9 AM–5 PM, Saturday and Sunday 12 PM–7 PM
The venue says: “continue to offer free admission to our gallery and education programs.” — treasureislandmuseum.org

Nov 21 · Triton Holiday Art Fair
Santa Clara
Tuesday - Sunday: 11:00 a.m. to 4:30 p.m.
The venue says: “The Museum provides free parking, and free admission to our exhibitions, as well as many of our community events.” — tritonmuseum.org

Union City
Thursdays, Fridays, and Saturdays, 10:00am - 4:00pm
The venue says: “Free use of the Historical Library” — dennisjeffrey.com

Vallejo
Tuesdays, Thursdays: 9 AM to Noon; Saturdays: 9 AM to 3 PM
The venue says: “There is no entrance fee - Admission is Free.” — usslcs102.org, checked October 5, 2026

Jul 25 – Nov 14 · Sole Italiano: Una Nuova Storia
Vacaville
Thursday – Friday 1:00pm to 4:30pm, Saturday 10:00am to 4:30pm
The venue says: “Admission is free.” — vacavillemuseum.org, checked September 11, 2026

Winters
Thursday through Sunday from 1 to 5 PM
The venue says: “Admission is free.” — wintersmuseum.org

Nov 27 – Dec 24 · Sparky's Holiday Lights
Watsonville
The venue says: “Admission is free but visitors are asked to help support the work of the Agriculture History Project (AHP) with a suggested donation of $5.00 per person.” — aghistoryproject.org

Santa Paula
First Sunday of each month 10:00 a.m.–2:00 p.m.
The venue says: “And it's all free!” — aviationmuseumofsantapaula.org

San Luis Obispo
Daily 9:00 AM - 6:00 PM
The venue says: “PARKING & ADMISSION ALWAYS FREE” — avilavalleybarn.com, checked October 5, 2026
Ojai
7 Days a Week 10am-7pm
The venue says: “FREE ADMISSION” — boccalipumpkins.com

Camp Roberts
Thursday and Saturday from 9:00 AM to 4:00 PM
The venue says: “Admission is always FREE to all!” — camprobertshistoricalmuseum.com

Oct 17 · HISTORY PICNIC: HISTORICAL ROOTS OF CARPINTERIA'S MAPLE STREET
Carpinteria
Wednesday – Saturday 1:00 – 4:00 pm
The venue says: “The museum is free and open to all!” — carpinteriahistoricalmuseum.org

Santa Barbara
Tuesday to Saturday, 12:00 noon - 4:00 pm
The venue says: “Free Admission” — casadolores.org

Thousand Oaks
The venue says: “Admission and Parking are Free.” — cvam.us

San Simeon
Daily 10:00 AM–4:00 PM
The venue says: “Admission is free and no reservations are required.” — elephantseal.org

Somis
Black Friday 9:00 AM - Sunset; Weekdays 2:00 PM - Sunset
The venue says: “Admission to the farm is FREE!” — hagletreefarm.com

Oct 18 · East of Eden & Engines Car Show!
Salinas
Tuesday-Saturday 11:00am - 3:00pm
The venue says: “Tours are free, but donations are greatly appreciated!” — steinbeckhouse.com, checked September 19, 2026
Salinas
First full weekend (Saturday and Sunday) of every month from 10am to 4pm
The venue says: “Admission is FREE!” — msvrr.org, checked September 8, 2026

Santa Cruz
Wednesday to Sunday, 10:00 a.m. to 4:00 p.m.
The venue says: “Free Admission!” — montereybay.noaa.gov

Morro Bay
Open Seven Days a week 10 AM – 3 PM
The venue says: “FREE ADMISSION” — morrobaymaritime.org
Oxnard
Saturday and Sunday 10 a.m.–4 p.m.
The venue says: “Admission is free, although the museum welcomes donations.” — murphyautomuseum.com

Nov 1 · Dia De Los Muertos
Santa Paula
Sunday 11am to 5pm
The venue says: “Admission is FREE” — venturamuseum.org

Santa Maria
Wed–Sat 11 a.m.–4 p.m., Sun 12 noon–2 p.m.; Winter Hours (Jan–Mar) Wed–Sun 1–3 p.m.
The venue says: “Admission is free.” — smnaturalhistory.org

Aug 4 · Pajaro Valley Arts leaves a mark with new exhibit 'Body Marking'
Watsonville
Tuesday–Saturday 11:00 AM–4:00 PM
The venue says: “Free Admission” — pvarts.org

Paso Robles
Thursday, Friday, Saturday 11 AM - 3 PM; Sunday 1 - 4 PM
The venue says: “Admission is free. Donations are highly encouraged and welcomed - every dollar goes to helping to preserve and share local history!” — pasorobleshistorymuseum.org

Monterey
Saturday and Sunday, 10:00 am to 4:00 pm
The venue says: “There is no entrance fee.” — monterey.gov

Santa Barbara
Thursday–Friday 11:00 a.m.–4:00 p.m.
The venue says: “Admission is FREE!” — yaf.org
San Miguel
Friday, Saturday and Sunday from 12 - 3 PM
The venue says: “Admission is Free.” — historic-rios-caledonia.org

Paso Robles
Monday – Thursday 10:00 AM – 8:00 PM, Friday – Sunday 9:00 AM – 8:00 PM
The venue says: “No admission fee — you only pay for what you pick.” — riverkpumpkinpatch.com, checked October 13, 2026

San Luis Obispo
Thursday–Monday from 11 AM – 5 PM (closed Tues & Wed)
The venue says: “Admission: The museum is FREE for all visitors.” — sloma.org

Nov 5 · 1st Thursday Exhibit Tour
Santa Barbara
Wednesdays-Sunday noon-5pm, Thursdays noon-7pm
The venue says: “Admission is free!” — sbhistorical.org, checked September 11, 2026
San Luis Obispo
11 am-5 pm
The venue says: “It's free to pick, just purchase the apples you take home with you.” — slocreekfarms.com

Goleta
Saturdays and Sundays 12 PM to 4 PM
The venue says: “Admission is free! We rely on your donations and memberships to help keep the museum running smoothly.” — goletadepot.org, checked October 11, 2026

Oct 31 · Halloween at the Museum
Templeton
Friday, Saturday and Sunday from 1:00 to 4:00 p.m.
The venue says: “Admission is FREE” — templetonmuseum.com

Ventura
First Sunday of each month: 1 p.m. to 4 p.m.
The venue says: “Tours are free.” — dudleyhouse.org

Carmel
Tuesday through Saturday, 9:30 AM - 5:30 PM
The venue says: “$0 … FREE” — erinhanson.com

San Lorenzo
Boulder Creek: Wednesday - Sunday, 1 - 4pm; Felton: Thursday, Saturday, Sunday, 1 - 4pm
The venue says: “Entrance is FREE, donations are appreciated” — slvmuseum.org
Port Hueneme
10 am to 4 pm, Monday to Saturday
The venue says: “Free Admission” — history.navy.mil

Monterey
The venue says: “Open to the public and FREE of charge” — ventanaws.org

Montecito
Weekdays 10am-4pm, Saturdays 11am-5pm
The venue says: “Admission is free. Visitors are welcome to enjoy the Museum at no cost as an educational institution.” — westmont.edu

Upland
Fridays and Saturdays from 10am to 5pm
The venue says: “offers free admission to the community who can browse our displays” — coopermuseum.org

Palm Springs
Monday–Saturday 10:00am–3:30pm, Sunday 12:00pm–3:00pm; closed Tuesdays
The venue says: “Free admission” — pshistoricalsociety.org

Covina
Sunday 1-3 pm
The venue says: “No. Admission is FREE.” — covinamuseum.org

Fallbrook
Fridays 11 am to 3 pm & Saturdays 10 am to 4 pm
The venue says: “Free admission” — fgms.org

San Bernardino
Doors open at 7:00pm, event ends at 10:00pm
The venue says: “Free Planetarium Shows Open to the Public” — valleycollege.edu

Big Bear Lake
Mon.-Fri. 10:00-4:00, Sat. 10:00-4:30, Sun. 10:00-4:00
The venue says: “FREE ADMISSION” — goldrushminingco.com

Mentone
Daily 9:00 AM - 6:00 PM
The venue says: “Parking & Admission are ALWAYS FREE!” — greenspotfarms.com

Covina
Tuesday-Saturday 10 AM – 5 PM
The venue says: “Free admission” — hhdcb3cam.org

Anza
Wednesday & Saturday, 11am - 3pm
The venue says: “Admission to the museum is FREE.” — hamiltonmuseum.org
Hemet
Friday–Sunday 11:00 am–3:00 pm
The venue says: “Admission is free, but donations are graciously accepted.” — thehemetmuseum.org
Yucca Valley
Wednesday through Saturday, from 9:30 a.m. to 5:30 p.m.
The venue says: “Admission is free, and donations are greatly appreciated.” — hidesertnaturemuseum.org

Palm Desert
Friday – Monday: 10 a.m. to 3 p.m., October to May
The venue says: “Admission is free.” — hspd.org

Idyllwild-Pine Cove
Saturdays and Sundays, 11:00am – 4:00pm; also Monday holidays and everyday between Christmas and New Years, 11:00am – 4:00pm
The venue says: “Admission Free – Donations Welcome” — idyllwildhistory.org

Redlands
Tuesday–Sunday 1pm–5pm, Closed Monday
The venue says: “Admission is Free” — lincolnshrine.org

Lucerne Valley
1st Saturday of Every month from 10am- 2pm
The venue says: “Tours are free, take approximately 45 min can be docent lead, or feel free to do a self-guided tour.” — lucernevalleymuseum.org

Yucca Valley
Saturdays 11a-3p
The venue says: “Located in Yucca Valley our Museum & Research Center is open to the public with _free admission._” — mbhistoricalsociety.org

Sun City
Wednesday - Sunday: 10am - 4pm
The venue says: “Admission is Free” — mottemuseum.com

Yucaipa
Mon–Tue: Closed; Wed: 3:00 – 6:00 PM; Thu–Fri: Closed; Sat: 10:00 AM – 2:00 PM; Sun: Closed
Hours via Google MapsThe venue says: “It is FREE and open to the public.” — yucaipahistory.com, checked September 11, 2026

Oct 17 · Wind Wolves Howl-o-ween
Yucaipa
8 am to 4:30 pm (November – March); 8 am to 5:30 pm (April – October)
The venue says: “Our preserves are open every day, free of charge, to everyone.” — wildlandsconservancy.org

Twentynine Palms
Wednesday through Sunday 1-4 p.m. (September–May); Friday through Sunday 1-4 p.m. (June–August)
The venue says: “Admission is free; however, donations are always appreciated.” — 29palmshistorical.com

Oct 17 · Ontario Arts Festival
Ontario
Thursday - Friday, 12 PM – 4 PM; Saturday - Sunday, 11 AM – 5 PM
The venue says: “Admission to the Museum, its programs, and events are free and open to all.” — ontariomuseum.org

Claremont
First Saturday Sales at Pilgrim Place 9:00 am to 12:00 pm
The venue says: “Admission is always free.” — pettersonmuseum.org

Rancho Mirage
Mon–Sat: 9:00 AM – 6:00 PM; Sun: Closed
Hours via Google MapsThe venue says: “Over 400+ free programs, events, and exhibits are offered annually to patrons” — ranchomiragelibrary.org, checked August 18, 2026

Riverside
Mon–Thu: Closed; Fri: 7:00 – 10:00 PM; Sat: 7:00 – 11:00 PM; Sun: 7:00 – 10:00 PM
Hours via Google MapsThe venue says: “Admission to Reichland Asylum is free!” — reichland.com

San Bernardino
Saturdays 10am - 3pm, Wednesdays 9:30am - 12:30pm
The venue says: “**FREE Admission**” — sbdepotmuseum.squarespace.com

Pomona
Fri-Sun 1-4pm
The venue says: “The Museum operates with free admission.” — sasseartmuseum.org

Lucerne Valley
Mon–Fri: Closed; Sat: 4:00 – 4:30 AM; Sun: Closed
Hours via Google MapsThe venue says: “Admission is free.” — thesundownerranch.com

Rancho Mirage
Wednesday through Sunday, 8:30 am to 4:00 pm
The venue says: “Admission and parking are always free at the Center & Gardens (public access to the adjoining historic estate is limited to ticketed tours only).” — sunnylands.org, checked September 17, 2026

Twentynine Palms
Wed-Sun 1-4 p.m. (September-May); Fri-Sun 1-4 p.m. (June-August)
The venue says: “Admission is free; however, donations are always appreciated.” — 29palmshistory.com

Rancho Cucamonga
Mon–Thu: 10:00 AM – 4:00 PM; Fri: Closed; Sat: 12:00 – 4:00 PM; Sun: Closed
Hours via Google MapsThe venue says: “The Wig is Free and open to the public.” — chaffey.edu, checked October 5, 2026

Wrightwood
Open Saturdays 11:00AM-3:00PM
The venue says: “Visitors are welcomed to tour the Museum at no charge, although donations are warmly accepted and greatly appreciated.” — wwhistory.org

Hanford
The venue says: “Free admission to exhibitions” — carnegiemuseumofkingscounty.org

Clovis
Tuesday through Saturday from 10 am to 5 pm
The venue says: “admission is free” — cvmdistrict.org

Coarsegold
Friday, Saturday & Monday 10 am to 2 pm; Sunday 12 pm – 4pm
The venue says: “We always offer FREE ADMISSION.” — coarsegoldhistoricalsociety.com

Earlimart
The venue says: “Vehicle Day Use: Free” — parks.ca.gov

Fresno
Monday, Wednesday, Friday 9 a.m.–11 a.m.; Saturday 9 a.m.–1 p.m.
The venue says: “Most are free to the public.” — ucanr.edu

Kernville
Thursday through Sunday 10am to 4pm
The venue says: “Admission is Free – Donations Welcome” — krvhs.org

Modesto
Friday, Sunday, Monday and Tuesday 12:00PM - 4:00PM
The venue says: “Best of all, these family-friendly tours are completely free.” — mchenrymansion.org

Modesto
Fridays, Saturdays, and Sundays: 12:00 p.m. — 4:00 p.m.
The venue says: “Admission is free!” — mchenrymuseum.org

Nov 28 · Annual Children's Holiday Crafts at The Museum
Shaver Lake
Friday, Saturday, Sunday 11 am – 3 pm
The venue says: “The cost is FREE for you, we just ask that you pay it forward so we can continue to offer free admission.” — museumofthesierra.org

Oakhurst
Monday-Friday 10 AM to Dusk & Weekends 9 AM to Dusk
The venue says: “FREE admission to ALL, 7 days a week!” — wholesalepumpkinsdirect.com

Sanger
First Saturday of the month from 9:00am to 3:00pm
The venue says: “ADMISSION: Free” — sangerdepotmuseum.com

Snelling
The venue says: “we offer free tours of the museum to individuals, schools, and groups” — snellingcourthouse.com, checked September 28, 2026

Oct 31 · Trick or Treat Trail
Tehachapi
Thursday – Monday 11:00 am – 4:00 pm
The venue says: “Admission is always free.” — tehachapidepot.com

Modesto
The venue says: “Free admission to the Main Building and The Cloisters museum and gardens” — graffitiusamuseum.com

Tracy
VIP Card - 10% Off All Games
The venue says: “Admission to Tilt is FREE!” — tiltstudio.com

Tracy
Monday – 10:00 am – 2:00 pm, Saturday – 10:00 am – 2:00 pm
The venue says: “Admission – FREE” — tracymuseum.org, checked October 12, 2026
Turlock
Saturdays 9:00 a.m. to 5:00 p.m.
The venue says: “Admission to our museum is free” — turlockhistoricalsociety.org, checked October 7, 2026

Fresno
Daily 10:00 am to 3:00 pm
The venue says: “Admission is Free” — veteransmemorialmuseum.org

Brentwood
Saturday and Sunday 2 p.m.–7 p.m.
The venue says: “admission and parking are free” — wcfpumpkinpatch.com, checked September 28, 2026

Woodlake
Thursday, Friday & Saturday 9:00 a.m.-3:00 p.m.
The venue says: “Admission is FREE.” — woodlakebotanicalgarden.org

Camino
Mon–Fri: 10:00 AM – 4:30 PM; Sat–Sun: 9:00 AM – 4:30 PM
Hours via Google MapsThe venue says: “Admission to the farm is free!” — appleridgefarms.com, checked September 11, 2026

Woodland
Wednesday – Sunday 10 AM to 4 PM
The venue says: “As of March 2024, the California Agriculture Museum has become a free museum to all.” — californiaagmuseum.org, checked October 5, 2026

Dec 1 – 31 · Capitol Holiday Music Program
Sacramento
Monday – Friday 9:00am – 5:00pm
The venue says: “Visiting the State Capitol Museum is free.” — capitolmuseum.ca.gov

Placerville
Mon–Thu: Closed; Fri–Sat: 7:30 – 9:30 PM; Sun: Closed
Hours via Google MapsThe venue says: “provides free viewing through our many telescopes” — communityobservatory.com, checked October 2, 2026

Placerville
Thursday–Saturday 10 a.m.–4 p.m.
The venue says: “Admission is free, donations welcome.” — edcgov.us

Placerville
WED.-SAT. OCT. 3rd-31st FROM 6pm-9pm
The venue says: “COME CHECK OUT OUR FREE FAMILY-FRIENDLY HALLOWEEN ACTIVITIES THIS YEAR!” — freehalloweenfun.com

Groveland
Thursday to Sunday, 10 a.m. to 2 p.m.
The venue says: “it is free and open to visitors of all ages and interests – from children to adult history buffs.” — grovelandmuseum.org, checked October 6, 2026
Davis
Saturday, 10 AM - 4 PM
The venue says: “Saturday, 10 AM - 4 PM, Admission free, donations welcome.” — dcn.davis.ca.us

Colfax
Monday–Friday 9 a.m.–2 p.m., Saturday 10 a.m.–3 p.m., Sunday closed
The venue says: “There is no charge to visit the museum.” — colfaxhistory.org

Walnut Grove
The venue says: “The Locke Boarding House Museum is open to the public free of charge.” — parks.ca.gov

Sacramento
10 AM-4 PM (Second Saturdays, April-September)
The venue says: “Museum admission is free.” — museumofmedicalhistory.org

Coulterville
The venue says: “Admission is free!” — northernmariposacohistory.org

Orangevale
Tues: noon-4pm, Thurs: noon-4pm, Sat: noon-4pm
The venue says: “FREE ADMISSION” — orangevalehistorymuseum.org

Roseville
Tuesday - Friday, 12pm to 4pm
The venue says: “Admission is free.” — rosevillehistorical.org

Sacramento
Wednesday–Saturday: Wed–Fri 2:15–6:30 PM, Sat 11 AM–4 PM
The venue says: “This is a FREE program!” — sacadventureplay.wordpress.com

Nov 7 · Sherwood Demonstration Garden — November through February
Placerville
Friday and Saturday 9am–noon
The venue says: “Open for free public classes.” — ucanr.edu

Arnold
Friday - Sunday: 12:00 PM - 4:00 PM
The venue says: “A Non-Profit Museum that Offers Free Admission and is Solely Run by Donations, Memberships and Volunteers only.” — sierraloggingmuseum.org

Mammoth Lakes
10-5 daily closed Wednesday
The venue says: “Fees: FREE! A $5.00 donation is suggested & memberships are appreciated.” — mammothmuseum.org

Nov 12 · Shasta Stories
Mt Shasta
Thursday, Friday, Saturday, Sunday, & Monday – 10 a.m. to 4 p.m.
The venue says: “Admission to our museum is always FREE!” — mtshastamuseum.com

Tahoe City
Mon–Sun: 10:00 AM – 5:00 PM
Hours via Google MapsThe venue says: “Museum admission is free with donations gladly accepted.” — sierraskimuseum.com, checked September 11, 2026

Redding
Wednesday through Saturday, 11 a.m. to 4 p.m.
The venue says: “admission-free gallery” — nval.org

Red Bluff
MON - FRI 9 AM to 1 PM
The venue says: “***THIS IS A NON TICKETED EVENT - FREE TO THE PUBLIC” — sacramentoriverdiscoverycenterinc.com

Redding
12:00pm to 7:00pm – everyday during the Shasta District Fair
The venue says: “Free entry to Monthly Meeting” — shastahistorical.org

South Lake Tahoe
The venue says: “The Taylor Creek Visitor and Tallac Historic Site are completely free to visit, enjoy and recreate at.” — taylortallac.org, checked September 8, 2026

Truckee
The venue says: “Although our museums are free to enter” — truckeehistory.org

Tahoe City
Daily 8 a.m.–6 p.m. (summer months, Memorial Day through Labor Day)
The venue says: “Free, self-guided tours are available daily from 8 a.m. - 6 p.m. during summer months (Memorial Day through Labor Day).” — tahoe.ucdavis.edu, checked October 5, 2026
21

Chico
The venue says: “FREE ADMISSION” — chicoairmuseum.org

Dunsmuir
The venue says: “Admission is free.” — dunsmuirbotanicalgardens.org

Fort Jones
10-4 pm, M-F, and 1-4 on Saturdays from Memorial Day to Labor Day
The venue says: “ALL FREE!” — fortjonesmuseum.com

Fortuna
Weekdays 2-6 p.m. and weekends 11 a.m.-6 p.m.
The venue says: “Cost: Free entry.” — tableblufffarm.com, checked October 12, 2026

Oct 17 · Mountain Artisans Market
Oakhurst
Park: Open from sunup to sundown 7 days a week
The venue says: “Free to visit and open dawn to dusk – bring the family to experience this slice of western life in the 1800s!” — fresnoflats.org, checked October 11, 2026

Oakhurst
Sunup to sundown
The venue says: “Free to visit and open dawn to dusk” — fresnoflatsmuseum.org, checked October 11, 2026

Paradise
The venue says: “Admission is free, though donations are graciously accepted.” — goldnuggetmuseum.org, checked September 16, 2026

Orland
The venue says: “Admission is FREE!” — honeybeediscoverycenter.org, checked October 7, 2026

Bishop
Thursday – Sunday 2:00 PM – 8:00 PM
The venue says: “ADMISSION IS FREE” — lacuevadeluz.com

Mendocino County
The venue says: “Take a FREE self-guided tour of our Museum and explore the historyof the” — littlerivermuseum.org

The venue says: “No entrance pass required An entrance pass is not required to access Manzanar National Historic Site.” — nps.gov, checked October 8, 2026

Aug 27 · Dedication for stamp mill is set for Sept. 5 at Mariposa Museum
Mariposa
The venue says: “Free admission to the museum plus one guest” — mariposamuseum.com

Marysville
Fridays and Saturdays from 1 p.m. to 4 p.m.
The venue says: “Admission to the Mary Aaron Museum for guided tours is free of charge.” — maryaaronmuseum.com

Essex
Schoolhouse Museum Friday–Sunday 9:00 AM–4:00 PM; Grounds and outdoor exhibits daily 9:00 AM–4:00 PM
The venue says: “FREE ADMISSION” — themojaveroad.org

Barstow
11 am to 4 pm seven days a week
The venue says: “admission is always free” — mrvmuseum.org

Chico
Monday through Saturday 10am to 6pm, Sunday 12pm to 5pm
The venue says: “the National Yo-Yo Museum is free and open to the public seven days a week” — nationalyoyo.org, checked September 16, 2026

Nevada City
Sunday–Saturday 10:00am–4:00pm (varies by day)
The venue says: “There is no charge for admission to the museum. Donations are welcome.” — ncngrrmuseum.org

Nov 29 · Special Workday - Decorate Engine House
Willits
First and third Saturday of each month, 10:00 AM – 2:00 PM
The venue says: “The public is welcome to tour the collection at no charge during work days.” — rootsofmotivepower.com

Shoshone
Daily 9am to 3pm
The venue says: “Free Admission” — shoshonemuseum.org

Sep 23 – Nov 21 · Abuelita's Kitchen: Mexican Food Stories
Yuba City
Wednesday - Friday: 9 am till 5 pm, Saturday: 12 pm till 4 pm, Sunday - Tuesday: Closed
The venue says: “Admission is Free” — suttercountymuseum.org

Oro Grande
Open sunrise to sunset
The venue says: “Elmer accepts donations, but it is free to enter” — californiathroughmylens.com, checked October 5, 2026
12 attractions that open their doors for nothing on a set day each month. The day is in the venue’s own words below; check it before you go.

Oct 15 – Nov 12 · Mahjong and Mocktails
San Francisco
The venue says: “On the first Sunday of each month, general admission is free and tickets to our special exhibitions are offered at a discounted price of $10.” — asianart.org, checked October 13, 2026

Oct 14 · Weekly Story Time
San Clemente
The venue says: “FREE general admission for all ages on the first Sunday of every month.” — casaromantica.org, checked October 13, 2026

Bakersfield
Wristband Wednesdays
The venue says: “Mon Free admission for all ages!” — frostysforest.com, checked October 8, 2026

Oct 15 · Free Third Thursday
La Jolla
The venue says: “Every Second Sunday and Third Thursday of the month. Free Admission” — mcasd.org, checked September 11, 2026

Dec 5 – 6 · 2026 Latino Comics Expo
Long Beach
The venue says: “No Admission fee applies during MOLAA Free Sundays.” — molaa.org, checked October 13, 2026

Oct 25 · Special Guest Gallery Chat with Traditional Medicine Practitioner Batul True Heart
Oakland
The venue says: “Every first Sunday of the month, admission to OMCA's Galleries of California Art, History, Natural Sciences, and any Special Exhibitions in our Great Hall are free.” — museumca.org, checked October 13, 2026

Palm Springs
The venue says: “Free admission on Thursdays from 5:00-8:00 pm (funded by the City of Palm Springs).” — psmuseum.org, checked October 13, 2026

Palm Springs
The venue says: “Free admission on Thursdays from 5:00-8:00 pm (funded by the City of Palm Springs).” — psmuseum.org, checked October 13, 2026

Sep 25 – Oct 31 · Bonita Pumpkin Farm
Bonita
Pumpkin Pack
The venue says: “Free admission Monday through Thursday.” — pumpkinstation.com, checked October 13, 2026

Oct 24 · Community Day: Día de Los Muertos
San Jose
The venue says: “After 6pm on the first Friday of every month, everyone receives free admission.” — sjmusart.org, checked October 13, 2026

Nov 3 – 12 · Southwest Journey
Sonoma
The venue says: “Admission is FREE every Wednesday.” — svma.org, checked October 13, 2026

Tulare
The venue says: “FREE ADMISSION SATURDAYS Visit the museum for FREE every first Saturday of the month from 12pm - 4pm.” — tularehistoricalmuseum.org, checked October 13, 2026