The Northern Cheyenne Indian Reservation is located in southeastern Montana, covering approximately 444 square miles. It is home to the Northern Cheyenne Tribe, which is one of the federally recognized tribes in the United States. The reservation was established in 1884 and is known for its rich cultural heritage and history. The landscape of the reservation features rolling hills, grasslands, and river valleys. The Northern Cheyenne people maintain their traditions and practices, including the annual Northern Cheyenne Powwow, which celebrates their culture through dance, music, and art. The reservation also focuses on economic development and preserving the environment for future generations.