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2,085 parks
Springfield Armory National Historic Site
Connecticut
For nearly two centuries, the U.S. Armed Forces and American industry looked to Springfield Armory for innovat…
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. 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…
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
Star-Spangled Banner National Historic Trail
Maryland
The Star-Spangled Banner National Historic Trail is a collection of sites impacted by the War of 1812. These l…
Stateline Wilderness
Nevada
The small but pristine Stateline Wilderness contains the eastern terminus of the 15 mile long Clark Mountain R…
Steamboat Lake Interpretive Site
Wyoming
The Steamboat Lake Interpretive site is an ADA accessible trail and is a non-fee area. This site is jointly ma…
Steamtown National Historic Site
Pennsylvania
Feel the heat from the firebox, smell hot steam and oil; hear the whistle and the "chuff-chuff" from the smoke…
Steelhead Falls Trail
Oregon
In steps, it is only about 0.5 miles from the trailhead to Steelhead Falls. In terms of geologic time, it is a…
Steens Mountain Cooperative Management & Protection Area
Oregon
The Steens Mountain Cooperative Management and Protection Area (CMPA) is approximately 500,000 acres of privat…
Steens Mountain Wilderness
Oregon
The United States Congress designated the Steens Mountain Wilderness in 2000 and it now has over 170,200 acres…
Steep Creek WSA
Utah
The WSA consists of five parallel, south trending canyons separated by benches. Numerous winding side canyons …
Steese National Conservation Area
Alaska
A half day’s drive northeast of Fairbanks, Alaska, the Steese National Conservation Area (NCA) offers stunning…
Steigerwald Lake National Wildlife Refuge
Oregon
Steigerwald Lake NWR was established in 1987 to offset lowland habitat loss caused by construction at the Bonn…
Steinaker Reservoir
Utah
Flows of Ashley Creek are regulated by Steinaker Dam, Central Utah Project, Vernal Unit. The Reservoir was co…
Steinaker State Park
Utah
Only a few miles from nearby Vernal are multiple gateways to some of the region's best adventures. For a littl…
Steinhagen Lake
Louisiana
Points of interest in this majestic "Big Thicket" region of Texas include four National Forests and an Indian …
Sterling Mine Ditch Trail
Oregon
A low elevation trail offering year round opportunities for hikers, equestrian, and mountain bike users. This …