Area 105 covers the country in the northern Bighorn Basin near Lovell and the Bighorn Lake (Yellowtail Reservoir) shoreline along the Wyoming-Montana line. Elevations run from about 3,800 feet on the reservoir shore to 5,500 feet on the surrounding sage benches. The country is mostly open: big sagebrush, greasewood, and bunchgrass flats with scattered eroded badlands, irrigated agricultural land along the Shoshone and Bighorn rivers, and the dramatic Pryor Mountains rising on the Montana side just to the north (containing the famous wild horse range). The Bighorn Lake itself is a 71-mile-long reservoir on the Bighorn River backed up by the Yellowtail Dam in Montana—deep-canyon country where the lake fills the old river canyon with red and yellow rock walls towering above. The Bighorn Canyon National Recreation Area covers a chunk of the unit. BLM, state, and private split the country with the National Park Service managing the Bighorn Canyon NRA (regulated, special hunting rules apply). US-14A and WY-310 are the paved spine. Lovell is the supply town with gas, motels, and a Pizza Hut—the kind of small Wyoming basin town that runs on irrigated ag and tourist trade from the Pryor Mountains. Cell service is fair on the highways. Antelope rifle in October is the headline; the open sage flats hold strong pronghorn numbers. Mule deer in the canyon breaks; whitetail in the cottonwood bottoms. Wind off the Pryors and Bighorns is constant.