Wilderness Landscape & Natural Heritage
Located along the Montana-Wyoming border, the Pryor Mountains Wildlife Management Area (WMA) encompasses approximately 39,000 acres of rugged terrain characterized by steep limestone cliffs, mixed grass prairies, and juniper woodlands. The area is managed primarily for wildlife conservation with public recreation in mind. One of the WMA’s most famous inhabitants is the Pryor Mountain wild horse herd, a genetically distinct population protected and managed since the 1960s, attracting mustang enthusiasts and photographers worldwide. The landscape provides critical habitat for mule deer, bighorn sheep, mountain lions, golden eagles, and other species. Outdoor recreation opportunities here include hiking on primitive trails and open terrain, horseback riding, wildlife watching, and seasonal hunting. The rocky formations and cliffs, including the iconic East Pryor Mountain limestone escarpment, offer striking vistas of the Bighorn Basin to the south. Access to the WMA is mainly by gravel roads with some challenging vehicle routes, while hiking opportunities range from short nature walks to more strenuous ridge line treks. The area is less developed than nearby public lands, offering a quieter, more remote experience for visitors seeking solitude and nature immersion in an arid, rocky environment. Winter visits bring snow and require preparation, while spring and fall are optimal for wildlife viewing and horse observation. The management area is cooperatively managed by Montana Fish, Wildlife & Parks and the Bureau of Land Management. It holds cultural significance for Native American tribes and history tied to early ranching in the Pryor Mountains region.
