Dos Rios

Welcome to Dos Rios!

Dos Rios is located on the confluence of the Tuolumne River and the San Joaquin River in the Central Valley. Where ranch life meets nature, Dos Rios is the largest and most unique floodplain restoration project in California completed by River Partners. Once farmland now restored floodplain, Dos Rios provides the perfect habitat for several protected species such as, the riparian brush rabbit, riparian woodrat, Swainson’s hawk, Central Valley Chinook salmon, steelhead trout, least Bell’s vireo, and the greater Sandhill crane. Dos Rios is also a destination for migratory birds along the pacific flyway. 

Please Remember

River Safety—While the low, easy summer flow of the Tuolumne and San Joaquin Rivers are inviting, swimmers should watch out for deep holes. No lifeguards are on duty. Use caution in the cold river water; water levels change rapidly. Visitors should always wear life jackets while in or near the river.

Pets—Dogs are welcome only in the base camp area or on the Pond Loop and Confluence Trails, and must be on a maximum 6-foot leash at all times.

Fires—Campfires are not permitted. Visitors may use the provided grills on a first-come, first-served basis.

Collecting—All natural and cultural features are protected by law and should not be disturbed.

Restoration Efforts by River Partners

River Partners and the Yosemite Rivers Alliance led efforts to permanently protect Dos Rios by purchasing the property in 2012. To date, an alliance of dedicated public, private, and nonprofit partners planted more than 350,000 native trees and vegetation along nearly eight miles of the San Joaquin and Tuolumne rivers that converge at the heart of Dos Rios. About 1,600 acres have been restored so far, and restoration work is ongoing on another 500 acres on an adjacent former farm.

River Partners has historically used existing irrigation infrastructure on the former farmland to help young vegetation endure hot dry summers as the vegetation was initially established. Bunny ramps and mounds have also been developed for endangered species, like the riparian brush rabbit, to escape to higher ground during periods of flooding. Thanks to these various restoration efforts, Dos Rios now provides large-scale habitat for endangered species such as the riparian brush rabbit, riparian woodrat, Swainson’s hawk, Central Valley Chinook salmon, steelhead trout, least Bell’s vireo, yellow warbler, sandhill crane, and an entire suite of neo-tropical migratory songbirds!

In addition to River Partners and the Yosemite Rivers Alliance, State Parks would also like to acknowledge the following organizations whose funding and support helped make Dos Rios possible:

• California Natural Resources Agency
• Department of Water Resources
• Natural Resources Conservation Service
• San Francisco Public Utility Commission
• U.S. Fish and Wildlife Service
• Wildlife Conservation Board

Day Use

No entrance fees during the initial opening phase; future fees to be determined.

Click on the events tab to view guided walks and activities offered.

Go for a hike. There are several trails open for self-guided hikes. Enjoy a 3.8-mile out-and-back-hike on the Confluence Trail or walk the 1.85-mile Pond Loop Trail in addition to many other enjoyable nature trails. Trails are subject to close due to normal, seasonal flooding.

Have a picnic. Our ramadas are along the water's edge. Bring a lunch and spend some quiet time next to the pond.

Enjoy bird watching. Dos Rios is home to some incredible bird species. Bring your binoculars and see how many species you can locate. 

Speak with an Interpreter. Would you like to learn more about the area and how the floodplain forest protects people and animals? Come and visit Dos Rios and speak with a park Interpreter to learn all there is to know about this special park. 

Attend an event. Dos Rios will be hosting fun filled events for everyone such as star gazing, nature walks, campfire programs and much more. Check out our social media pages and website to keep up to date on special events.

Driving Directions

Coming from Maze Blvd. (132 West)

Turn left onto Hart Rd.
Go for 2.0 mi.
Turn right onto Paradise Rd.
Go for 0.5 mi.
Turn left onto Shiloh Rd.
Go for 0.8 mi.
Cross over the River and the park entrance will be on your right. White fence along the road with signs and a large black gate. Continue down to the end of the road and turn Right.

Coming from Modesto (Paradise Road West)

Continue along Paradise Road.
Turn left onto Shiloh Rd.
Go for 0.8 mi.
Cross over the River and the park entrance will be on your right. White fence along the road with signs and a large black gate. Continue down to the end of the road and turn Right.

Coming From South (99 North Bound, East Keyes Road, West Grayson Road)

Take exit 218 toward Keyes Rd. Go for 0.2 mi.
Turn left onto E Keyes Rd (CR-J16). Go for 5.0 mi.
Turn right onto Crows Landing Rd (CR-J16). Go for 1.0 mi.
Turn left onto W Grayson Rd (CR-J16). Go for 8.1 mi.
Turn sharp right onto Shiloh Rd. Go for 2.6 mi.
In 2.5 miles after the left turning curve, the Park entrance will be on your left. White fence along the road with signs and a large black gate.
Continue down to the end of the road and turn Right.

Coming From North Bound I-5 at Patterson

Turn left onto Rogers Rd. Go for 4.4 mi.
Turn left onto State Highway 33 (CA-33). Go for 1.6 mi.
Turn right onto Grayson Rd (CR-J16) toward Grayson Rd. Go for 3.6 mi. Turn left onto Shiloh Rd. Go for 2.6 mi.
White fence along the road with signs and a large black gate.
Continue down to the end of the road and turn Right.

Coming From I-5 South / 580 East at Tracy

Take exit toward Modesto/CA-132/I-5 N onto CA-132 E. Go for 14.2 mi. Turn right onto Paradise Rd. Go for 2.8 mi.
Turn right onto Shiloh Rd. Go for 0.8 mi.
White fence along the road with signs and a large black gate.

Continue down to the end of the road and turn Right.