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Sand Dunes WSA

Farson, Wyoming · Sweetwater County · Facility

The Sand Dunes WSA is located north and east of the City of Rock Springs. It encompasses 27,109 acres, including 600 acres of split estate land, 640 acres of state land and 160 acres of private land. The study area comprises a large part of the Killpecker Sand Dunes. There are large areas of barren active dunes with su…

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42.02689, -109.21454
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About Sand Dunes WSA

The Sand Dunes WSA is located north and east of the City of Rock Springs. It encompasses 27,109 acres, including 600 acres of split estate land, 640 acres of state land and 160 acres of private land. The study area comprises a large part of the Killpecker Sand Dunes. There are large areas of barren active dunes with superb draws and valleys, wet meadows and interspersed greasewood, sagebrush and rabbitbrush communities. Outstanding opportunities for primitive unconfined recreation are readily available. Hiking in the dunes is strenuous but can be a rewarding experience. Other activities include bird-watching, hunting, sightseeing and photography. Birds, including waterfowl, shorebirds and killdeer, are relatively abundant in parts of the area. Another unique feature is the eolian ice cells that feed pools at the base of many of the large dunes. These elements an unusual opportunity for viewing and photography in nearby areas of the high desert. The outstanding scenic quality of this WSA enhances the recreational values. The moving sand dunes provide for a dynamic viewshed. Nearby Boar's Tusk is a prominent landmark on the southern edge of the area. This is a fee free area. Sections of the boundary are ADA accessible.

How to Get There

North on 191 from Rock Springs 10 miles. East onto County Road 4-17. an additional 18 miles to the Sand Dunes WSA turnoff. West onto the Sand Dunes access route 5 miles to the boundary of the WSA.

Driving directions (Google Maps) →

Plan Your Visit to Sand Dunes WSA

Heading to Sand Dunes WSA? A few things to know before you go:

  • Reservations: popular sites fill up fast — check Recreation.gov 6 months in advance
  • Fees: day-use and camping fees vary; check current rates on the official park page
  • Trash & pack-out: follow Leave No Trace principles
  • Wildlife: store food in bear boxes where provided; never feed wildlife
  • Weather: the 5-day forecast above is updated every 6 hours; verify just before you go

Frequently Asked Questions

Do I need a reservation for Sand Dunes WSA?

No central reservation system listed for Sand Dunes WSA. Check the official page (https://www.recreation.gov/camping/campgrounds/273322) for the latest entry policy and availability.

How do I get to Sand Dunes WSA?

North on 191 from Rock Springs 10 miles. East onto County Road 4-17. an additional 18 miles to the Sand Dunes WSA turnoff. West onto the Sand Dunes access route 5 miles to the boundary of the WSA.

How do I contact Sand Dunes WSA?

You can reach the park at phone: 307-352-0256 or email: blm_wy_rock_springs_wymail@blm.gov .