Greater Sand Dunes SRMA sprawls across southwest Wyoming‘s high desert, managed by the Bureau of Land Management. The area centers on the Killpecker Sand Dunes—one of the largest active dune fields in North America—offering a striking landscape of shifting sand, sagebrush flats, and remote wilderness.

Off-road enthusiasts can explore the Killpecker Open Play Area, with designated staging areas for OHV access. Hunters frequent the region for pronghorn and mule deer during fall seasons. History buffs will find petroglyphs at White Mountain and Cedar Canyon, while the iconic Boar’s Tusk volcanic plug makes for a memorable day hike destination.

Dispersed camping is permitted throughout most BLM lands here, with primitive facilities at North Table Camp Site and Crookston Ranch. Expect no water, limited shade, and rugged access roads—high-clearance vehicles are recommended, especially after wet weather.

Two Wilderness Study Areas—Sand Dunes and Buffalo Hump—protect undeveloped terrain for backcountry exploration. Spring and fall offer the most comfortable temperatures, though summer evenings cool quickly at elevation. Winter access can be limited by snow.

Explore Nearby

• Wyoming Territorial Prison — State Park in Wyoming
• Wyoming Pioneer Memorial Museum — State Park in Wyoming
• Shoshone National Forest — National Forest in Wyoming
• Bridger–Teton National Forest — National Forest in Wyoming
• Flaming Gorge-Green River Basin Scenic Byway — Scenic Byway in Wyoming