Cull Canyon Regional Recreation Area

Castro Valley, Alameda County, California (East Bay) · Regional Recreation Area

A 360-acre East Bay Regional Park District park in Castro Valley, Alameda County. Features a seasonal swim lagoon formed by damming Cull Creek, sandy beaches, picnic areas, and hiking trails connecting to the broader Chabot-to-Garin Regional Trail network.

Top trails

• Chabot to Garin Regional Trail — 4.7 mi one way
• Bay Area Ridge Trail: East Bay Municipal District to Cull Canyon — 6.5 mi one way
• Bay Area Ridge Trail: Cull Canyon to Five Canyons Parkway — 2.9 mi one way

Visiting

Fees — Cull Canyon: $0, Child (under 2): $0, Child (2–17): $3, Adult (18–61): $5, Senior (62+) / Disabled: $3, May 16–Sept 27: $6.

Parking: free. Dogs allowed on leash. Phone: 888-327-2757.

Coordinates: 37.7095, -122.0554. Official website.

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