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Dos Reis Regional Park

Overview

Dos Reis Regional Park offers a focused, water-oriented camping experience along the banks of the San Joaquin River in Northern California. Managed by San Joaquin County, this destination serves as a functional home base for travelers looking to explore the expansive California Delta system. Unlike sprawling commercial resorts, this park provides a quiet, intimate atmosphere with a limited number of sites, ensuring a more relaxed pace and a sense of privacy for every visitor.

Location & Surroundings

Situated in Lathrop, California, the park is conveniently located just off Interstate 5, making it an accessible stop for travelers moving through the Central Valley. Its primary draw is the scenic riverfront access, providing a natural escape amidst the surrounding agricultural and regional landscapes. The proximity to the water creates a cooling breeze and a peaceful backdrop for evening walks along the shoreline, offering a serene environment away from highway noise.

Amenities & Park Features

The park features 26 paved RV sites equipped with full hookups including water, sewer, and electrical service. The grounds are designed for ease of use and provide essential facilities for a comfortable stay. Key features include:

  • A public boat launch for immediate river access.
  • Centralized restrooms and hot showers for guests.
  • A children’s playground and shady picnic areas.

These amenities make it a practical and well-maintained choice for both quick overnight stays and multi-day fishing trips.

Nearby Attractions & Things to Do

Boating and fishing are the primary activities here, with the San Joaquin River offering miles of winding waterways to explore. Travelers can easily head into Lathrop or nearby Manteca for diverse shopping and dining options. For a nature-filled day trip, Caswell Memorial State Park is a short drive away, featuring ancient oak groves. The local area also provides essential services and supplies, ensuring RVers have everything they need within a ten-minute drive of their campsite.

Who This Park Is Best For

This location is ideal for boaters and anglers who want immediate, hassle-free access to the water. It is also an excellent fit for RVers seeking a secure, no-frills stopover while traveling north or south through the state of California. Because the park is small and well-regulated, it appeals most to those who prefer a quiet, predictable environment over high-energy resort activities, making it a hidden gem for the self-contained traveler.

Amenities

- Recreational Facilities

• River
• Fishing
• Ramp
• Body Of Water (San Joaquin River)
• Horseshoes
• Playground

- Policies

• Pets Welcome
• Pets $
• Day Max Stay (29)
• Tent Camping Allowed

- Other Amenities & Services

• Restroom and Showers

- Recreation Nearby (within 10 miles)

• Fishing
• Boating

- Facility

• Type (Public Park)
• Partial Handicap Access

- On-Site Rentals

• 

- Sites

• Spaces Available (26)
• Width (17)
• Paved Sites (26)
• Max Length (60)
• 20 Amp
• 30 Amp
• Full Hookups (26)
• Max Amps (30)
• Pull-thrus (4)
• Pull-thru Size (17 x 60)
• Back-ins (20 x 50)
• Site Length (60)
• Fire Rings

User Reviews

Marie Taylor

November 26, 2025

We were there to camp and take a hike or 2 The sites are spacious, full hookups with 30 amps. The picnic tables are covered and the fire pits are nice. Wide roads and easy to navigate. There are also some friendly cats so bring them some treats and food.

Rick Buonauro

October 28, 2025

They try to keep it clean but when theres enough people it seems to get kinda bad. Not the fault of the park staff. The next day its clean. When its not crowded its an awesome place for day use and to ride my ski.

Shandra Ortega

October 21, 2025

Fun place to have a picnic minus all the wasp that are so very aggressive. Great place to walk around by the water.

John Osterlund

August 19, 2025

Everything was great.... except 1 campsite that blasted music till 1:30 AM... really spoiled an otherwise good time. They got up at 7:30 AM and started again.... and we're then forcibly removed by the local authorities.

Gabe Borrero

August 07, 2025

Ripping and dipping down the Delta great camp spot with boat launch and day use fees are reasonable too easy access no beach sometimes crowded

Map for Dos Reis Regional Park

Contact information