Antioch might not sit on the Pacific, but adventure is never far. The San Joaquin River delta and nearby Bay Area coastline offer surprisingly diverse beach experiences—from lifeguarded lagoons to oceanfront stretches. Locals know the best spots blend river charm with a quick hop to real sand. Here are the top five shores worth your drive.
A well-maintained reservoir lagoon offering safe, lifeguarded swimming in the heart of Antioch.
This park's 80-acre reservoir features a designated swim lagoon supervised by lifeguards during summer months. It's a go-to spot for families looking for a quick dip without the long drive to the ocean. Note: Alcohol is prohibited and parking fees apply.
Escape to stretches of sandy shoreline along the Sacramento-San Joaquin Delta with calm waters perfect for swimming.
Just a short drive from Antioch, this state park offers multiple sandy beaches ideal for swimming, picnicking, and boating. The delta waters are refreshing on hot days, and the park's remote feel makes it a local secret for those seeking solitude. Boat rentals are available seasonally.
Explore expansive sandy beaches when the tide recedes, with hidden coves and great birdwatching along the river.
This park shines during low tide when vast sandy stretches emerge along the river. It's a favorite for dog walkers and beachcombers, offering a more natural experience than developed swim beaches. Be prepared for changing tides and bring water shoes for the soft mud.
Trade the delta for two miles of golden sand and rolling Pacific waves just a 45-minute drive west.
For Antioch residents craving real ocean waves, Crown Beach delivers with soft sand, gentle surf, and stunning views of San Francisco. It's a manageable day trip for swimming, kite-flying, or sunset picnics. Parking can fill up on weekends, so arrive early.
A peaceful reservoir beach nestled in the Livermore Valley, perfect for swimming and spotting jumping fish.
About 40 minutes southeast of Antioch, Del Valle's small sandy beach offers a quiet alternative to busier spots. The calm waters are ideal for kids, and the surrounding hills provide scenic backdrop. Note: No lifeguards, so swim at your own risk.