Lake Chabot - Castro Valley, CA

Lake Chabot Reservoir, constructed between 1874 and 1875, was initially built to provide water to the East Bay. For 91 years, the 315-acre lake was closed to recreation. In the 1960s, new legislation allowed for controlled recreational access. On June 18, 1966, the East Bay Regional Park District (EBRPD) opened Lake Chabot Regional Park to the public after reaching an agreement with the East Bay Municipal Utilities District (EBMUD), which owns the reservoir.

Nestled in the hills, Lake Chabot offers a peaceful retreat just outside the bustling Bay Area. It is a haven for outdoor enthusiasts, featuring an 8.5 to 9-mile trail that winds around the lake. The trail accommodates hikers, cyclists, and runners, with sections varying from paved paths to rugged dirt tracks, offering both challenges and scenic views. The park is dog-friendly, and mountain bikers and horseback riders are also welcome.

Visitors can enjoy a relaxing day at the lake with activities like kayaking and fishing, though the latter can be difficult due to occasional algae blooms. Amenities such as a café, picnic areas, and clean restrooms enhance the experience. While parking may cost $5, free street parking is available. Visitors are encouraged to follow regulations to maintain the lake’s purity, as it serves as an emergency water supply.