Contra Loma Regional Park

1200 Frederickson Ln, Antioch, CA 94509
780 acres | 316 hectares

Interactive Park Map

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About the Location

Natural Features

Contra Loma Regional Park is a 780-acre oasis located in Antioch, California. The park features an 80-acre reservoir that serves as its centerpiece, offering year-round fishing opportunities and a lifeguarded swim lagoon for summertime recreation.

The park's diverse landscape includes rolling hills, lush vegetation, and scenic views, making it an ideal destination for hiking, biking, and nature study. Visitors can explore the park's trail system, which connects to the larger Delta de Anza Trail, extending 15+ miles from Oakley to Concord.

Recreation Opportunities

Contra Loma's swim lagoon is a popular summer attraction, featuring a sandy beach, changing rooms, and a refreshment stand. The lagoon is staffed with lifeguards during the summer months and includes an accessible pool lift for visitors with disabilities.

For fishing enthusiasts, the reservoir contains a variety of fish species, including catfish, black and striped bass, bluegill, trout, and red-eared sunfish. A Daily District Fishing Permit is required and can be purchased at the park entry kiosk.

The park also offers numerous picnic areas, many of which are reservable for group events. These areas provide shady spots for visitors to relax and enjoy meals while taking in the park's natural beauty.

Historical Significance

Contra Loma Regional Park has a rich history, with the land once being home to the Julpun people, who spoke the Bay Miwok language. Today, the park serves as an important habitat for local wildlife and a wintering ground for migratory waterfowl.

All Features & Facilities

Active Recreation

Volleyball Court

Nature & Wildlife

Hiking TrailOpen Grassy AreaWalking TrailWildlife Viewing

Water Features & Activities

Boat LaunchFishingLakeSwimming Pool

Visitor Services

Parking LotRestrooms

Food & Gathering

Drinking WaterGrilling AreaPicnic Area

ParkMagnet Score

Top Park

Park Size

780 acres | 316 hectares

Opening Hours

Monday:7AM-5:30PM
Tuesday:7AM-5:30PM
Wednesday:7AM-5:30PM
Thursday:7AM-5:30PM
Friday:7AM-5:30PM
Saturday:7AM-5:30PM
Sunday:7AM-5:30PM

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