Add South Slough National Estuarine Research Reserve to Your Adventure List
Why South Slough National Estuarine Research Reserve Will Be Your New Favorite Destination to Unplug & Reconnect With Nature
With so many special outdoor destinations to explore on Oregon’s Adventure Coast: Coos Bay, North Bend, Charleston, it might be easy to overlook natural gems like theSouth Slough National Estuarine Research Reserve (South Slough NERR) , a nearly 5,000-acre natural area located in the Coos estuary.
However, if you ask us, missing this sometimes overlooked natural gem would be a mistake. Visitors have described the South Slough NERR as one of the “best-kept secrets” on the Oregon Coast, praising its well-maintained “Beautiful, peaceful nature trails,” perfect for birdwatching, and the interpretive center’s local history exhibits.
“South Slough National Estuarine Research Reserve is a gem of the Oregon coast. This 4,700-acre reserve offers stunning views of the estuary and surrounding forests, making it a must-visit for nature lovers and outdoor enthusiasts,” wrote one visitor in a recent Google Review. “The reserve’s visitor center provides a wealth of information on the area’s ecosystem, history, and ongoing research. Visitors can explore the reserve’s miles of hiking trails, go kayaking or canoeing, or take guided tours to learn more about the estuary’s diverse flora and fauna. Whether you’re looking for a peaceful escape or an educational adventure, South Slough National Estuarine Research Reserve is a must-see destination.”
“Beautiful. One of my favorite places to visit on the Oregon coast. Plenty of walking trails, various habitat types, and opportunity to see wildlife. It’s great!” writes Ryan S. in August 2026. “It was a peaceful hike through some of the most beautiful nature around,” said Chris O. in Feb. 2026.
What is an Estuary?
An estuary is a partially enclosed body of water along the coast where freshwater from rivers and streams meets and mixes with saltwater from the ocean. TheNational Oceanic and Atmospheric Administration (NOAA) describes estuaries as “key junctions in the great planetary hydrologic (water) cycle. They are the zones on continental coasts where fresh river water streaming from mountains and plains reaches sea level and mingles with the salty ocean tides.” Estuarine environments create more organic matter each year than comparably sized areas of forest, grassland, or agricultural land. The tidal, sheltered waters of estuaries also support unique communities of plants and function as a nursery ground for animals and marine life vital to our region, such as Dungeness crab.
Established in 1974, the South Slough NERR was the very first reserve in the country designated under the National Estuarine Research Reserve System. With National Estuaries Week coming up September 19–26, 2026, we wanted to take a moment to spotlight this very special gem.
National Estuaries Week September 19- 26
This nationwide celebration honors the bays, wetlands, and coastal waters that support wildlife, protect our communities from storms and flooding, and provide some of Earth’s most productive ecosystems. It’s the perfect excuse to join a guided walk, paddle the water trails, stop by the Visitor Center to learn about ongoing research and restoration work, or spend an afternoon soaking in the quiet of the marsh.
Whether it’s for a few hours or a full day, South Slough NERR is an ideal destination to find peace and reconnect with nature. Families, hikers , kayakers , wildlife watchers , and everyone in between seem to agree that this special destination is perfect for walking along wooded trails and exploring open water channels, tidal and freshwater wetlands, riparian areas, and forested uplands.
Take a self-guided tour through this protected area of land and estuary, and you’ll likely spot a variety of birds like Bald Eagles, Osprey, Great Blue Herons, Egrets, and Belted Kingfishers. The center features wheelchair-accessible parking, automatic doors, accessible restrooms, and specific accessible trails like the Big Cedar Trail.
Plan Your Visit
South Slough NERR is located at 61907 Seven Devils Road, Charleston, OR 97420. The Visitor Center, featuring interpretive exhibits on coastal ecosystems, plants and animals, and cultural history, is open to the public Tuesday through Saturday from 10:00 a.m. to 4:00 p.m. Trails and waterways are open daily during daylight hours, and educational programs, field trips, and events are hosted throughout the year. For more information, visitwww.oregon.gov/dsl/ss or call (541) 888-5558.
We look forward to welcoming you to Oregon’s Adventure Coast: Coos Bay, North Bend, Charleston. For more travel inspiration, see our Adventures page and our Trip Ideas page to see all there is to do on Oregon’s Adventure Coast, or request a visitor’s packet today. Please get in touch with us with any questions.
