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Dos Reis County Park

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CAMPER SUMMARY PRESENTED BYFord

Dos Reis County Park is located near Lathrop, CA, featuring flat terrain with grassy areas and scattered trees. The weather typically ranges from 40°F in winter to 95°F in summer. Nearby attractions include the San Joaquin River and Mossdale Crossing Regional Park, offering opportunities for fishing and picnicking.

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Location

Dos Reis County Park is located in California

Detail location of campground

Directions

From town: Go 9 mi S on I-5 to Lathrop Rd (exit 463), then 1/4 mi N on Manthey Rd, then 1/4 mi W on Dos Reis Rd.

Address

890 W. Dos Reis Rd
Lathrop, CA 95330

Coordinates

37.8300009 N
121.31100055 W

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Connectivity

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    Excellent Coverage
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    Verizon5G
    Excellent Coverage
    Verified by 2 users
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    AT&T5G
    Excellent Coverage
    Verified by 1 user

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Connectivity

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  • signal strength bars
    T-Mobile5G
    Excellent Coverage
  • signal strength bars
    Verizon5G
    Excellent Coverage
    Verified by 2 users
  • signal strength bars
    AT&T5G
    Excellent Coverage
    Verified by 1 user

Access

  • Drive-In
    Park next to your site
  • Boat-In
    Sites accessible by watercraft.

Site Types

  • Tent Sites
  • RV Sites
  • Standard (Tent/RV)
  • Dispersed

Features

For Campers

  • ADA Access
  • Trash
  • Picnic Table
  • Phone Service
  • Reservable
  • Showers
  • Drinking Water
  • Electric Hookups
  • Toilets
  • Alcohol
  • Pets
  • Fires

For Vehicles

  • Sanitary Dump
  • Sewer Hookups
  • Water Hookups
  • Pull-Through Sites
  • 30 Amp Hookups
  • Big Rig Friendly

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Reviews

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3.0

out of 5

4 Reviews

Reviewed Jul. 5, 2025

Great Option for an Overnight Stop

A half-mile off of I-5, far enough to dampen the interstate roar, and separated by a dike from the San Joaquin River.  Not a lot to do in the surrounding area, no obvious hiking trails, for example, although some fishing seems to have been possible. A small loop of 20+ sites, all (it appeared) with full-hookups.  We had a back-in site with no trouble for a 17' trailer. Small oddities (a site or two with what looked like permanent residents, showers with limited hours in the morning and evening, unclear signage on how and where to register), but a classic municipal/county park campground, that was a quiet and welcome alternative to commercial camps.

Site6
Month of VisitMarch
  • Review photo of Dos Reis County Park by Patrick M., July 5, 2025
Reviewed Sep. 11, 2022

Ok for basic medium size RVs

This campground will not work for people wanting a one night stay because there are no pull through sites and each campsite would require disconnecting the trailer or tow car to fit in the site. 

Month of VisitOctober
Reviewed Sep. 4, 2022

Camp site as a waypoint to the destination.

A couple of campers didn't respect the quiet time rules and it ruined my whole experience at the site. It wasn't our final destination so my basic expectation was fulfilled. 

#14 is a pull-through lot and we were very close to surrounding sites, so we felt we didn't have enough privacy.

Site#14
Month of VisitSeptember

Frequently Asked Questions

What camping facilities are available at Dos Reis Regional Park?

Dos Reis Regional Park features a small loop with approximately 20 campsites. The sites are fairly close together with limited privacy between them, particularly noted at site #14. None of the sites are pull-through, which requires disconnecting trailers or tow vehicles to fit properly. The campground is located about a half-mile from I-5, providing some buffer from highway noise. Fishing is available on the San Joaquin River. The park appears better suited for shorter stays rather than extended camping trips due to the limited amenities and activities.

How do Dos Reis Regional Park reviews compare to other nearby campgrounds?

Dos Reis Regional Park generally receives mixed reviews compared to other regional campgrounds. The park scores points for its convenient location near I-5, making it accessible for overnight stops. However, it faces criticism for tight camping spaces with minimal privacy between sites, occasional noise issues from fellow campers, and limited recreational activities. The park is often described as better for day use than overnight camping. Those seeking more spacious sites, better amenities, or extensive recreational opportunities might prefer other campgrounds in the region.

Is Dos Reis Regional Park the same as Dos Reis County Park?

Yes, Dos Reis Regional Park and Dos Reis County Park are the same facility. The names are used interchangeably when referring to this San Joaquin County park. Some resources and locals may also call it simply Dos Reis Park or occasionally Dos Reyes Park (an alternate spelling). The park is managed by San Joaquin County as part of their parks system, and regardless of which name is used, they all refer to the same camping area located near I-5 along the San Joaquin River.

What camping facilities are available at Dos Reis Regional Park?

Dos Reis Regional Park features a small loop with approximately 20 campsites. The sites are fairly close together with limited privacy between them, particularly noted at site #14. None of the sites are pull-through, which requires disconnecting trailers or tow vehicles to fit properly. The campground is located about a half-mile from I-5, providing some buffer from highway noise. Fishing is available on the San Joaquin River. The park appears better suited for shorter stays rather than extended camping trips due to the limited amenities and activities.

What are the best photo opportunities at Dos Reis Regional Park?

Dos Reis Regional Park offers scenic photo opportunities along the San Joaquin River, which is separated from the campground by a dike. The riverside setting provides picturesque water views, especially during sunset when light reflects off the water. While the park doesn't feature dramatic hiking trails, the natural river landscape and peaceful water scenes make for serene photography. The small campground loop with its natural surroundings also offers pleasant composition opportunities for camping lifestyle shots.

Is Dos Reis Regional Park the same as Dos Reis County Park?

Yes, Dos Reis Regional Park and Dos Reis County Park are the same facility. The names are used interchangeably when referring to this San Joaquin County park. Some resources and locals may also call it simply Dos Reis Park or occasionally Dos Reyes Park (an alternate spelling). The park is managed by San Joaquin County as part of their parks system, and regardless of which name is used, they all refer to the same camping area located near I-5 along the San Joaquin River.

How do Dos Reis Regional Park reviews compare to other nearby campgrounds?

Dos Reis Regional Park generally receives mixed reviews compared to other regional campgrounds. The park scores points for its convenient location near I-5, making it accessible for overnight stops. However, it faces criticism for tight camping spaces with minimal privacy between sites, occasional noise issues from fellow campers, and limited recreational activities. The park is often described as better for day use than overnight camping. Those seeking more spacious sites, better amenities, or extensive recreational opportunities might prefer other campgrounds in the region.