01
Closest family beach
Lodi Lake Park Beach
Lodi Along The Mokelumne River • Calm Riverside Swim Beach • Closest True Swim Beach To Kennedy
A compact lakeside beach with lifeguards in season, easy rentals, and a relaxed, family-friendly park setting.
Lodi Lake is the go-to spot when you want sand and a guarded swim area without committing to a full road trip. The roped-off swim zone, nearby kayak and SUP rentals, and shady lawns make it an easy choice for families and casual swimmers. Go early on hot weekends, as the small lot and beach can fill up fast.
02
Shady river escape
Caswell Memorial State Park
South Of Manteca On The Stanislaus River • Tree-Lined River Sandbars And Swimming Holes • Best For Hot-Summer Cool-Downs
A classic Central Valley river hangout with sandy pockets, cool water, and plenty of shade under towering oaks.
Caswell’s sandy riverbanks feel a world away from the freeway, even though it is an easy drive from Kennedy. Bring water shoes and be ready to wander a bit along the trails to find a sandbar that fits your group. Currents can be strong in places, so this is a better bet for confident swimmers and adults keeping a close eye on kids.
03
Delta day-trip pick
Brannan Island State Recreation Area
Delta Between Rio Vista And Antioch • Breezy Delta Channels With Small Beach Areas • Best Mix Of Boating And Beach Time
A watery maze of channels and inlets where you can combine a swim, a picnic, and time on the boat in one stop.
Brannan Island is a solid choice when you want a stronger sense of escape without driving all the way to the ocean. Expect grassy picnic spots, small swim areas, and lots of boat traffic along the sloughs, plus wind that often takes the edge off summer heat. Check current conditions and park hours before you go, as Delta water levels and operations can change seasonally.
04
Closest ocean classic
Half Moon Bay State Beach
San Mateo County Coast • Wide, Scenic Pacific Shoreline • Best Nearby Ocean Escape
A sweeping stretch of sand backed by low bluffs and a coastal trail, great for walking, picnics, and cool-air beach days.
When locals talk about a quick coastal fix from the Valley, Half Moon Bay is usually what they mean. The beach is long and open, with plenty of room to spread out, fly a kite, or wander the bluff-top trail with ocean views the whole way. Water is cold and surf can be rough, so think more layers, tidepool peeks, and shoreline play than full-on swimming.
05
Big-day outing
Santa Cruz Main Beach
Santa Cruz Beach Boardwalk Waterfront • Lively Oceanfront With Classic Boardwalk • Best For All-Day Coastal Fun
A broad sandy beach with gentle waves, a lively promenade, and the vintage rides and neon of the Santa Cruz Beach Boardwalk steps away.
If you are up for a longer drive, Santa Cruz Main Beach delivers the full California beach-day package in one place. Families and groups can split their time between swimming, volleyball, people-watching, and hopping on the Giant Dipper before grabbing a corn dog or funnel cake. Parking and traffic can be intense on summer weekends, so plan to arrive early and treat it as an all-day outing.