The Sanctuary’s educational interpretive visitor center includes curated panels and displays and a small gift shop. Family-operated by the Oldham family, the Wind River Wild Horse Sanctuary is one of four public off-range pastures in the United States and the only one located on an Indian Reservation. Wind River Wild Horse SanctuaryĮnjoy a guided wild horse tour while learning about Native American culture at the Wind River Wild Horse Sanctuary, which is home to over 250 wild mustangs. Have you discovered Wind River Indian Reservation yet? From Northern Arapaho and Eastern Shoshone museums to fishing and audio tours, there’s always plenty of things to do. 11 Incredible Things to Do on the Wind River Indian Reservation The Wild Horse Sanctuary offers tours through prebooked appointments. Visitors to the area can go to powwows and museums to learn about local culture, or can recreate on thousands of acres of vast, unspoiled reservation lands (with a special permit). Encompassing more than 2.2 million acres, the Wind River Indian Reservation is home to the Eastern Shoshone and the Northern Arapaho tribes. Nestled in Wyoming’s Wind River Country is the seventh largest Indian reservation in the country.