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Caswell Memorial Park

Overview

Caswell Memorial State Park offers a rare glimpse into California’s ecological history, preserving a lush riparian oak woodland along the banks of the Stanislaus River. Unlike the open valley landscape that surrounds it, the park is characterized by a dense, ancient canopy of valley oaks that provides significant cooling shade and a secluded atmosphere. It is a tranquil retreat for RVers looking to deeply connect with nature and escape the noise of major urban centers and busy highways.

Location & Surroundings

Situated just south of Ripon in the heart of the San Joaquin Valley, the park is defined by its pristine riverfront setting. The Stanislaus River winds gracefully along the park’s southern boundary, offering scenic water vistas and a refreshing breeze during the warm summer months. The surrounding region consists largely of agricultural land, making the park a literal natural oasis of wild vines and towering trees that feels entirely disconnected from the bustle of the nearby Central Valley cities.

Amenities & Park Features

As a protected state park, the focus here is on a rustic, traditional camping experience rather than modern luxury. The campground provides paved pads designed for smaller RVs and travel trailers, though it is vital to note there are no utility hookups at the individual sites. Visitors have access to essential facilities including clean restrooms with flush toilets and hot showers. Each site features a picnic table and fire ring, and a convenient dump station is provided near the park exit for guest use.

Nearby Attractions & Things to Do

The primary draw for many visitors is the water, where travelers enjoy fishing for salmon and steelhead or cooling off at the designated swimming beaches. Several miles of flat, accessible nature trails loop through the dense forest, making it an ideal destination for spotting local wildlife like gray foxes and various migratory birds. For those wanting to explore the local culture, the town of Ripon offers charming shops, while the Lucca Winery provides a taste of regional agriculture just a short drive away.

Who This Park Is Best For

This park is a premier choice for nature enthusiasts and wildlife photographers who prioritize natural beauty and tranquility over resort-style amenities. Due to the tight turns and low-hanging branches of the ancient oaks, the campground is best suited for shorter RVs and camper vans rather than large, modern motorhomes. It appeals most to travelers seeking a quiet, deeply shaded sanctuary where the river’s flow and the rustling leaves create a peaceful, immersive soundtrack for their stay.

Amenities

- Recreational Facilities

• River
• Swimming
• Fishing
• Body Of Water (Stanislaus River)

- Policies

• Pets Welcome
• Day Max Stay (15)
• Tent Camping Allowed

- Other Amenities & Services

• Restroom and Showers

- Recreation Nearby (within 10 miles)

• Fishing
• Hiking
• Boating
• Mountain Biking

- Facility

• Type (State Park)
• Partial Handicap Access

- On-Site Rentals

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- Sites

• Spaces Available (65)
• Paved Sites (65)
• Max Length (24)
• No Hookups (65)
• Back-ins (15 x 24)

User Reviews

Peter Frolander

November 12, 2025

Beautiful shady campground a little off the beaten path and worth it. No hookups but we used a spigot to fill trailer water tank. Some sites riverside, all with beach / swimming access. Most sites won't accommodate trailers - parking "pads" too short. Coin ($.25) operated hot showers. $1.50 for 4 1/2 minutes did the trick for me. Very reasonable state park rates. Great overnight stay in transit from SoCal to Washington. Will stay here again.

caitlin spaan

September 27, 2025

Lovely views of the Stanislaus river which wends it's way thru the park. Lots of interesting nature, including elderberries and rose hips. This flat walk is marred only by the aggressive mosquito population.

KelleyMaureen

August 25, 2025

Camp 🏕️ grounds & day use areas are fantastic 🤩 - wish there was more overflow parking 🅿️ for both the campground and day use areas; car fees are $10 dollars. Tent camping sites are 30 and include one vehicle 🛻. $10 for extra vehicle, two spaces. The river is wonderful! 😅 You may see cows 🐄 , chickens 🐓, turtles 🐢, cranes 🦢, etc… along side the waterfront while you float.

Brian Poppe

May 22, 2025

Such an amazing campground. Beautiful spacious spots with lots of trees. When kids are out of school its really busy. They have regular bathrooms with water. No water at the spots but there are spickets near. The beach isn't huge but its nice. They kept it well maintained as well. Don't come here to be loud and party. Game warden and sherif patrol often. There are showers also but cost a little bring quarters. Nice picnic tables and fire pits. Enjoy

Sweta Padhy

May 19, 2025

This state park, which features a lovely flowing river and offers options for camping and day picnics, including a group picnic campground (tent only) where RVs are also permitted, although without electric hookups at the campsites. We have enjoyed camping at this park for the past two consecutive years. Overall, we find it to be a good park. However, during our recent visit, we did have a few concerns regarding the upkeep of the campsites. This time, we experienced a significant presence of red ants and spiders at our campsite, and there was also a noticeable amount of windblown, cotton-like material throughout the area. Additionally, we found that the fire rings were positioned very close to the wooden benches at the campsites, making them somewhat impractical to use. The campsites themselves also felt rather small. Best part is its availability to reserve 😊

Map for Caswell Memorial Park

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