Historic site
Bale Grist Mill State Historic Park
St Helena
Saturdays/Sundays 10:00am-4:00pm
From $3 per person
View →Historic siteLIVE DEAL
Marconi Conference Center State Historic Park, Marshall
Historic site · 4 verified savings
Visit parks.ca.gov →
Photo from the venue's own site
Tickets, prices & hours
Hours: Sunrise to Sunset
Details quoted from parks.ca.gov · read on . Prices can change — the link above goes to the page they came from.
The 4 savings
Day tickets
4th Grade Pass
Free entry for fourth graders and their families at 54 select state parks
“This pass provides free entry for fourth graders and their families at 54 select state parks throughout the state.”
If you qualify
Distinguished Veteran Pass
Lifetime pass for honorably discharged California veterans with free use of all basic facilities
“A lifetime pass for California residents who are honorably discharged veterans meeting certain requirements that entitles the passholder to use of all basic facilities (day-use, camping, and boating) in state parks for free.”
Season passes
Senior Golden Bear Pass
Pass for seniors 62+ providing free entry during non-peak season for pass holder and spouse
“is for individuals 62 years or older and provides the pass holder and their spouse/domestic partner with free entry to many state parks during non-peak season.”
Other savings
Disabled Discount Pass
Lifetime pass providing 50% discount on vehicle day-use fees
“entitling the passholder to a 50% discount on vehicle day-use, family camping, and boat-use fees.”
Why there’s no expiry date here. Most attractions don’t publish one, and the dates that do appear are often stale. The date here is the day this offer was last read on parks.ca.gov, and the link goes to the exact page, so you can check it yourself in one click.
More historic sites in Bay Area
Historic site
Cohen Bray House
Oakland
From $20 published price
View →
Historic site
Committee for Restoration of the Mission San Jose
Fremont
Checked September 17, 2026
View →
Historic siteLIVE DEAL
Filoli Historic House & Garden
Woodside
Member discount on additional general admission tickets
Season pass offers
View →