The Fort Hall Reservation is a Native American reservation of the federally recognized Shoshone-Bannock Tribes (Shoshoni language: Pohoko’ikkatee) in the U.S. state of Idaho. This is one of five federally recognized tribes in the state. The reservation is located in southeastern Idaho on the Snake River Plain about 20 miles (32 km) north and west of Pocatello. It comprises 814.874 sq mi (2,110.51 km2) of land area in four counties: Bingham, Power, Bannock, and Caribou. To the east is the 60-mile-long (97 km) Portneuf Range; both Mount Putnam and South Putnam Mountain are located on the Fort Hall Reservation.