South Slough National Estuarine Research Reserve

The South Slough National Estuarine Research Reserve is an expansive area dedicated to the study and preservation of crucial estuarine ecosystems on the southern coast of Oregon. It offers a unique blend of outdoor activities and ecological exploration.

4,771
Acres Protected
5+
Miles of Trails
20,000
Annual Visitors
1974
Year Established

About South Slough National Estuarine Research Reserve

 

South Slough National Estuarine Research Reserve is located along the Coos Bay estuary on the southern coast of Oregon. Spanning approximately 4,771 acres, it is one of the largest estuarine reserves in the United States and serves as a vital site for research and education. The reserve features diverse habitats such as tidal wetlands, open water channels, and upland forests, playing host to a variety of wildlife including migratory birds, marine life, and terrestrial mammals. Established in 1974 as the first National Estuarine Research Reserve in the U.S., South Slough provides ample opportunities for recreation and learning. Visitors can enjoy several well-maintained trails that offer scenic views and opportunities for birdwatching and photography. The reserve's unique ecosystems and the well-established interpretive facilities foster both appreciation and understanding of estuarine and coastal environments.

Highlights

Highlight

Hiking through the Bill Mast Trail for views of the estuary

Highlight

Birdwatching opportunities in the diverse habitats

Highlight

Educational exhibits at the Interpretive Center

Highlight

Kayaking through estuarine channels and observing marine life

Notable Natural Features

Interpretive Center

Provides educational exhibits and guided programs about the estuarine ecosystems.

Tide Flats

A crucial habitat for marine life and an excellent spot for observing wildlife in action.

Forested Trails

These trails traverse upland forests offering a glimpse into the area's diverse flora.