Heart Butte is located 26 miles south of Browning on the Blackfeet Indian Reservation near the Continental Divide and Glacier National Park. The Reservation on 1.5 million acres and is home to Montana's largest Indian tribe, the Blackfeet Indians. One of the attractions on the Blackfeet Indian Reservation is the Museum of the Plains Indian, near the intersection of U.S. Highways 2 and 89. Celebrated in Heart Butte is the Heart Butte Society Celebration which annually takes place in August. This is a traditional Blackfeet Indian festival and powwow.