Bailey Arboretum, Locust Valley

About Bailey Arboretum

Bailey Arboretum is a 42-acre accredited arboretum on the former estate of horticulturist Frank Bailey in Locust Valley, New York. Visitors explore well-marked trails through peaceful gardens and curated living collections spread across the grounds. The arboretum features the Dawn Redwood, a notable specimen tree, alongside other botanical displays. Families stroll the property at their own pace, discovering hidden areas throughout the estate that provide backdrops for photographs. The arboretum functions as a living museum connecting people with the natural world. Community and educational programs run throughout the year, offering interactive opportunities to engage with horticulture and nature. The grounds suit visitors seeking outdoor recreation, from casual walks to picnics. The site operates on the North Shore of Long Island and welcomes families and individuals to experience its landscapes across all seasons.