Sightseeing & food
| Location | Ripon, California |
|---|---|
| Nightly rate (listed) | $30–$175/night |
| Maximum RV length | 24 ft (longest listed site) |
| Hookups | None listed |
| RV sites | 54 |
| Showers | Yes |
| Book on | California State Parks |
From the park's listing on California State Parks. Confirm details with the park before you book.
Closest stays by type. Distances are straight-line from Caswell Memorial SP, not driving.
Available Oct 30 – Nov 1 · 2 nightsOpen for every night
Available Oct 30 – Nov 1 · 2 nights16 sites open for every night
Available Oct 30 – Nov 1 · 2 nights20 sites open for every night
Caswell Memorial SP is a California State Parks campground in Ripon. It lists 40 RV or RV/tent sites for rigs up to 24 ft.
Caswell Campsite Lengths
WELCOME TO CASWELL MSP
Campers, please note the length for each campsite, if you are booking for future dates, please reserve the appropriate site for your RV, trailer, etc. or any other vehicles you may be arriving in. We do not offer overflow parking, and each reservation is strictly 2 vehicles at the campsite, 8 people at all times.
18’ Sites:
2, 3, 4, 6, 7, 11, 12, 17, 21, 22, 24, 25, 27, 28, 29(ADA), 30, 31, 33, 35, 36, 37, 38, 39, 40, 41(ADA), 42, 43, 44(ADA), 47, 48, 50, 51, 53, 54, 56(ADA), 58, 60, 61, 63
21’ Sites:
14, 15, 16, 18, 19, 20, 23, 32, 34
13, 45, 46, 49, 52, 55, 57, 59, 62, 64
If you have any questions, please call (209) 599-3810 Monday – Thursday 8 a.m. to 8 p.m.
Caswell Memorial SPCaswell Memorial Campground, Group Camping
The gates leading into the campground are never locked or closed.
From the California State Parks booking site, checked Oct 25, 2026.
Checking 2 nights (your saved dates or this weekend). Tell us what you're staying in to see matching sites and prices.
Availability not tracked recently on California State Parks: availability may have changed, so check availability with the provider. Rates are listed rates, not an offer.
California State Parks has no page per site: this opens the park page, then choose site S2.
California State Parks has no page per site: this opens the park page, then choose site S3.
California State Parks has no page per site: this opens the park page, then choose site S4.
California State Parks has no page per site: this opens the park page, then choose site S6.
California State Parks has no page per site: this opens the park page, then choose site S7.
California State Parks has no page per site: this opens the park page, then choose site S11.
California State Parks has no page per site: this opens the park page, then choose site S12.
California State Parks has no page per site: this opens the park page, then choose site S13.
You book with the provider. Each row shows that provider's lowest open option for your dates, and which provider our main button uses.
Availability not tracked recently on UseDirect: this grid may be out of date, so check availability with the provider. Showing 40 of 56 sites.
| Site | Fr 30 | Sa 31 | Price |
|---|---|---|---|
| S11 caswell memorial campground | ✓ | ✓ | $30 |
| S12 caswell memorial campground | ✓ | ✓ | $30 |
| S13 caswell memorial campground | ✓ | ✓ | $30 |
| S14 caswell memorial campground | ✓ | ✓ | $30 |
| S15 caswell memorial campground | ✓ | ✓ | $30 |
| S16 caswell memorial campground | ✓ | ✓ | $30 |
| S18 caswell memorial campground | ✓ | ✓ | $30 |
| S19 caswell memorial campground | ✓ | ✓ | $30 |
| S20 caswell memorial campground | ✓ | ✓ |
This weekend (Fri, Oct 30 – Sun, Nov 1): Book online. Reservations online on California State Parks — open dates and rates come from the booking site.
Longest RV site listed: 24 ft. Unsure if your rig fits? Check it in the Rig Fit tool
28000 South Austin Rd.
Open in Google Maps ↗
Not listed — check the provider's page for check-in times, fees and rules.
Caswell Memorial SP is a small, wild refuge in the midst of the Great Central Valley. It's home to endangered animals, wildlife, nature trails, an Oak Forest, and protects one of the last oak-riparian woodlands. The Stanislaus River meanders through Caswell, with beaches and swimming near facilities.
| Agency / operator | Not listed |
|---|---|
| Booking | ReserveCalifornia [ReserveCalifornia] |
| Max RV / trailer length | Not listed |
| Bear storage | Not listed |
| Season | Not listed |
Picks are 24 ft or shorter: the longest RV site listed here. Pickup area: San Francisco (San Francisco International (SFO)), about 66 mi straight-line from Caswell Memorial SP. RV rentals in San Francisco
Pick up in Livermore
Pick up in Livermore
Pick up in Dublin| $30 |
| S21 caswell memorial campground | ✓ | ✓ | $30 |
| S24 caswell memorial campground | ✓ | ✓ | $30 |
| S25 caswell memorial campground | ✓ | ✓ | $30 |
| S26 caswell memorial campground | ✓ | ✓ | $30 |
| S27 caswell memorial campground | ✓ | ✓ | $30 |
| S28 caswell memorial campground | ✓ | ✓ | $30 |
| S39 caswell memorial campground | ✓ | ✓ | $30 |
| S46 caswell memorial campground | ✓ | ✓ | $30 |
| S49 caswell memorial campground | ✓ | ✓ | $30 |
| S48 caswell memorial campground | ✓ | ✓ | $30 |
| S47 caswell memorial campground | ✓ | ✓ | $30 |
| S50 caswell memorial campground | ✓ | ✓ | $30 |
| G01 group camping | ✓ | ✓ | $175 |
| S 40 caswell memorial campground | R | R | $30 |
| S 42 caswell memorial campground | R | R | $30 |
| S 43 caswell memorial campground | R | R | $30 |
| S3 caswell memorial campground | X | X | $30 |
| S17 caswell memorial campground | ✓ | R | $30 |
| S22 caswell memorial campground | R | R | $30 |
| S23 caswell memorial campground | R | R | $30 |
| S30 caswell memorial campground | R | R | $30 |
| S31 caswell memorial campground | R | R | $30 |
| S32 caswell memorial campground | R | R | $30 |
| S33 caswell memorial campground | R | R | $30 |
| S34 caswell memorial campground | R | R | $30 |
| S35 caswell memorial campground | R | R | $30 |
| S36 caswell memorial campground | R | R | $30 |
| S37 caswell memorial campground | R | R | $30 |
| S38 caswell memorial campground | R | R | $30 |
| S2 caswell memorial campground | X | X | $30 |
| S4 caswell memorial campground | X | X | $30 |
✓ available · R reserved · X not available · C closed · W first come, first served · N not yet released
| Hookups | Not listed |
|---|
Sources: ReserveCalifornia — Caswell Memorial SP. "Not listed" means no source we use states it.
Official facts link to their source; “Listing” facts come from the reservecalifornia.com listing. Anything we can't source says so.
