Cosumnes River Preserve

Cosumnes River Preserve

Cosumnes River Preserve is a diverse natural area in California known for its pristine wetland habitats, offering unique opportunities for birdwatching and peaceful nature walks.

50,000
Acres Protected
11
Miles of Trails
50,000
Annual Visitors
1987
Year Established

About Cosumnes River Preserve

Cosumnes River Preserve
 

Located in California's Central Valley, Cosumnes River Preserve spans over thousands of acres, showcasing a variety of habitats including rare riparian forests, marshes, and vernal pools. This preserve is a critical habitat for over 200 bird species, making it an essential stopover for migrating waterfowl along the Pacific Flyway. Its value extends to being one of the last free-flowing rivers in the Central Valley, offering a natural laboratory for understanding riparian ecosystem restoration. Visitors can enjoy several recreational activities such as hiking and birdwatching across miles of scenic trails. Established to protect this biodiverse region, the preserve is also a hub for educational programs and guided nature tours, emphasizing conservation and the intricate connections between land and water.

Highlights

Highlight

River Walk Trail - a beautiful path along the river offering varied wildlife views

Highlight

Sandhill Crane migration during fall and winter months

Highlight

Vernal pools showcasing unique seasonal plants and amphibians

Highlight

Cosumnes River's undammed segments affirming natural water flow and ecosystems

Notable Natural Features

Riparian Forest

These shaded areas offer a glimpse into one of the rarest habitats in the Central Valley.

Managed Wetlands

Designed to replicate natural wetland dynamics, providing essential habitat for numerous species.

Cosumnes River

A rare example of a free-flowing river that supports a large array of species.