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ABOUTSouth Slough Reserve

South Slough National Estuarine Research Reserve is a protected area within the ancestral lands of the miluk peoples. The Reserve is comprised of forests, salt marshes, mudflats, and water channels, all of which are home to hundreds of native plant and animal species. A visitor center and numerous hiking and water trails are open to the public, and educational programming and events are hosted throughout the year. The Reserve is a national leader in coastal education, research, stewardship, and training. 





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Take Our Customer Survey!

Every two years, we conduct a formal customer satisfaction survey to inform how to improve our services.

Learn more and take the survey

Tree Thinning in the Wasson Valley

Work will be intermittent from June 1 through August 31, 2026

More Info

Driveway Construction

Improvements will alleviate traffic issues and improve pedestrian paths.

More Info

Guided Paddle Trip

Experience the Reserve from the estuary’s tidal paddle trail.

Join us June 20th