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3,608 parks
South Slough National Estuarine Research Reserve
Oregon
South Slough National Estuarine Research Reserve is located in a sheltered arm that forms the southern end of …
South Warner Trail
Oregon
This trail is two miles long, leads up to the South Warners Wilderness area.
South Yuba Recreation Area
California
Remember your OUTDOOR ETHICS when enjoying your public lands. Please RECREATE RESPONSIBLY.OverviewThe South Yu…
Spectacle Lake
Washington
Spectacle Lake is a 396 acre storage reservoir in the Whitestone Coulee Unit of the Okanogan-Similkameen Divis…
Split Rock Day Use Area
Washington
The Split Rock Day-Use Area is located on the only public sandy beach on Palmer Lake, in northern Okanogan Cou…
Spring Basin Wilderness
Oregon
What do you want from a Wilderness? Colorful geologic features! Rugged cliffs! Unique beauty! Outstanding oppo…
Spring Creek Canyon
Utah
Spring Creek Canyon Wilderness Study Area (WSA) is located in the southeastern corner of Iron County, Utah abo…
Springfield 1908 Race Riot National Monument
Illinois
In August 1908, a large White mob attacked the Black community in Springfield, Illinois. Rioters destroyed hom…
Springfield Armory National Historic Site
Connecticut
For nearly two centuries, the U.S. Armed Forces and American industry looked to Springfield Armory for innovat…
Springfield Armory National Historic Site
Massachusetts
For nearly two centuries, the U.S. Armed Forces and American industry looked to Springfield Armory for innovat…
Spruce Canyon WSA
Utah
This WSA consists of a landscape cut by steep ridges and v-shaped canyons and formed by the many drainages lea…
St Marys River
Michigan
The St. Marys River flows between Sault Ste. Marie, Michigan and Sault Ste. Marie, Ontario, Canada. The world …
St. Anthony Sand Dunes
Idaho
Remember your OUTDOOR ETHICS when enjoying your public lands. Please RECREATE RESPONSIBLY.OverviewThe St. Anth…
St. Catherine Creek National Wildlife Refuge
Louisiana
St. Catherine Creek National Wildlife Refuge was established in 1990. Management of the refuge aims to conser…
St. Johns National Wildlife Refuge
Florida
St. Johns NWR was established on August 16, 1971, to provide habitat for threatened and endangered species, sp…
St. Marks National Wildlife Refuge
Georgia
The Refuge was established in 1931 to provide wintering habitat for migratory birds. It is one of the oldest r…
St. Vincent National Wildlife Refuge
Alabama
The Refuge is comprised of two islands and two mainland tracts totaling approximately 12,492 acres. Popular re…
Stagecoach Lake
Kansas
Stagecoach Lake, NE is a State Recreation Area located 1 mile south of Hickman, NE and resting on the south tr…
Stallion Wilderness Study Area
New Mexico
The Stallion WSA is located in central New Mexico, approximately 15 miles east of Socorro. The area is compose…
Stampede Reservoir
California
Completed in 1970, Stampede Dam and Reservoir are located on the Little Truckee River immediately below the mo…
Standard Wash OHV Area
Arizona
Near Lake Havasu City, Standard Wash OHV Area is an unrestricted playground for off-highway vehicles (OHVs), A…
Standing Bear Lake
Iowa
Standing Bear Lake, NE, located in northwest Omaha, is named for the Ponca leader Chief Standing Bear, and is …
Stanislaus National Forest
California
Draping the western slope of the central Sierra Nevada east of Sonora, Stanislaus National Forest covers 898,0…
Stanislaus National Forest
California