Caswell Memorial State Park Campground

California's Best Camping

Caswell Memorial State Park
Caswell Memorial State Park

Caswell Memorial State Park Campground

San Joaquin County


Caswell Memorial State Park Campground

Caswell Memorial State Park spreads among the trees along the Stanislaus River 5 miles southwest of Ripon. The river bank is a popular destination for fishing for bass, catfish, and crappie. Swimming beaches attract many campers in the summer when water levels are safe. Nature trails lead through 258 acres of oak-riparian woodlands, offering visitors a chance to spot various birds and other wildlife.

Caswell Memorial State Park Campground has 64 campsites which can accommodate tents and small RVs or trailers. Many sites are near the river. Trees provide ample shade to the campsites. The campground also has a Group Campsite for up to 50 people.

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Caswell Memorial State Park Campground Basics
Caswell Memorial State Park Campground Location: 28000 South Austin Road, off Highway 99
Elevation: 40 feet
Mileage from gateway city: Modesto - 17 miles
Stockton - 22 miles
Number of Sites: 64
Camping Season: Open year-round
Max. People per Site: 8 (including children)
Vehicles per Site: 1 vehicle (fee for 2nd vehicle)
Pets: on leash, always attended
Operated by California State Parks
Information: (209) 599-3810

Caswell Memorial State Park Campground Reservations
Reservations available Reservations are available whenever campground is open.
Booking Window: Reservations taken from 2 days up to 6 months in advance of arrival.
Maximum RV/trailer Length: Trailers 21 feet
RVs 24 feet
Wheelchair accessible Sites: #40, 41, 544, 529
Fees: Standard site - $30 per night
Campground Map: Caswell Memorial State Park Campground Map
Online Reservations at ReserveCalifornia: Caswell Memorial SP Reservations
or call (800) 444-PARK (7275) between 8 AM and 6 PM
Check-in, check-out: Check-in at 2:00 PM, check-out at Noon

Caswell Memorial State Park Campground Amenities
Campsites: Picnic table, fire ring with grill, food lockers, no hook-ups
Campground: Restrooms with flush toilets, tap water
Showers: Yes
Dump station: No
Attractions near Caswell Memorial State Park Campground:
  • Cool off at the swimming beach on the Stanislaus River when water levels are safe. No lifeguards are on duty. Children should wear life jackets whenever near the river.
  • Launch your tube and float downstream to the day use area.
  • Fish in the river.
  • Launch boats at the north end of the campground.
  • Hike along park nature trails.
  • Enjoy weekend campfire programs in the summer.
  • Children can participate in the Junior Rangers program.




Group Campsite

Caswell Memorial State Park Campground has a group campground which can accommodate up to 50 people. Vehicles are parked in a nearby parking lot and campers make a short walk to the tents-only campsite. Restrooms with flush toilets and showers are located at the campsite.
Fee: $175 per night

General Camping Information

Opening and closing dates of campgrounds are only estimates, usually dependent on weather conditions. Not all campsites can accommodate trailers or RVs of all lengths. Check carefully on the reservation website when you make your reservation to be sure your vehicle will fit your campsite.

In order to prevent the spread of invasive insects, obtain firewood locally.

Accessible Sites

Designated Accessible sites are usually reserved for people with disabilities who have a vehicle displaying an accessible parking placard or license plate

Caswell Memorial State Park Campground, CA

Caswell Memorial State Park Campground

Central Valley
Attractions and Activities

California's Central Valley abounds with recreation opportunities. Campers at Caswell Memorial State Park Campground are only a short drive from many points of interest.


Key Caswell Memorial State Park Campground Regulations

  1. All visitors should wear life jackets while in or near the river.
  2. Wood gathering is prohibited in state parks.
  3. Quiet Hours are from 10:00 PM to 8:00 AM. Generators may only be operated between 10 AM and 8 PM.
  4. Dogs must be on leash and always attended. At night they must be in a tent or vehicle. Dogs are not allowed on the park trails.

Check with Caswell Memorial State Park for any campground updates.