Sleeping Buffalo Hot Springs & Resort

Sleeping Buffalo Hot Springs Resort in Saco, Montana, is one of the most remote and historically unusual hot springs destinations in the American West—a natural geothermal springs in the Milk River valley of Phillips County's northeastern Montana Hi-Line prairie, where mineral-rich hot water discovered by oil drillers in the early twentieth century has been channeled into pools that serve the isolated agricultural communities of the Hi-Line corridor and the road-trippers crossing Montana's northern tier on US-2. The resort's name derives from a buffalo-shaped sandstone rock formation that the springs' discovery displaced, and the springs' origin in a deep artesian geological formation beneath the Phillips County prairie creates a geothermal anomaly in a landscape otherwise defined by the horizontal vastness of the northern Great Plains. The resort's facility reflects its identity as a remote natural hot springs in an area where the nearest urban center is hours away: an outdoor pool fed by the natural hot springs, showers, bathrooms, pet-friendly policies for the travelers and local residents whose rural Montana lifestyle involves working dogs and companions, and horseshoes for outdoor recreation in the Hi-Line prairie setting provide practical services for the guests whose Sleeping Buffalo visit is either a regional day trip from the surrounding Phillips County communities or an overnight stop on the long US-2 cross-Montana traverse. The hot springs' mineral content and naturally elevated water temperatures are the defining attraction, offering therapeutic soaking in a remote Montana setting that urban spa facilities cannot replicate. Saco and the surrounding Phillips County Hi-Line communities occupy the Missouri River valley's northern drainage in a landscape shaped by the dry-farming wheat and cattle economy that the Great Northern Railway's early twentieth-century homesteader recruitment brought to the northern Montana plains. The Hi-Line's characteristic landscape—straight sections of US-2 extending to the horizon through the rolling wheat and grass terrain, the coulees and creek drainages that break the prairie monotony, and the grain elevator silhouettes that mark every town—creates the experience of the American prairie that the Montana Highline's geographic isolation preserves more completely than almost any other stretch of comparable highway in the northern states. The Charles M. Russell National Wildlife Refuge, the second-largest national wildlife refuge in the contiguous United States at 1.1 million acres, stretches across the Phillips and Garfield County Missouri River breaks to the south of Saco in a dramatic badlands and river breaks landscape where pronghorn, mule deer, elk, bighorn sheep, and the prairie dog towns that sustain the black-footed ferret recovery program create one of the most complete Great Plains ecosystem wildlife experiences accessible anywhere in the northern plains. The Missouri River's Fort Peck Reservoir—the fourth-largest man-made lake in the United States—extends across Valley, Phillips, and Garfield Counties in a remote water body whose fishing for walleye, lake trout, and paddlefish draws anglers from across the region. Sleeping Buffalo Hot Springs Resort operates in a challenging high-plains climate defined by the Hi-Line's extreme seasonal range—the winter months from November through February deliver the most compelling hot springs soaking experience as steam rises from the mineral pools in temperatures that can drop below minus 20 degrees Fahrenheit in the coldest Phillips County nights, creating the quintessential remote Montana winter hot springs experience. Summer's warm days and the long northern latitude daylight hours provide the most comfortable camping conditions in the Hi-Line's continental climate, and the spring and fall shoulder seasons deliver the most pleasant travel conditions for the US-2 corridor road-trippers whose cross-Montana traverse makes Sleeping Buffalo a memorable natural detour in a corner of Montana that rewards travelers willing to leave the interstate.