Contra Loma Regional Park
Contra Loma Regional Park has 780 acres that includes an 80 acre reservoir where visitors may launch only electric motor boats of up to 17 feet.
7 AM to sunset
There are boat launch fees that depend on type of boat. There are parking and dog fees but guide dogs are free.
There is wheelchair accessible drinking water, parking, restrooms, shady picnic areas near the lakes swim lagoon and the lagoon has an accessible pool lift.
Address1200 Frederickson Lane
To reach Contra Loma from Highway 4 in Antioch, exit on Lone Tree Way, go right on Golf Course Road and right on Frederickson Lane to the park.
Phone: 888-327-2757, option 3, extension 4518