Bighorn River Wind River Canyon near the town of Thermopolis. From there, the river flows through the Bighorn Basin in north central Wyoming, passing through Thermopolis and Hot Springs State Park. At the border with Montana, the river turns northeast, and flows past the north end of the Bighorn Mountains, through the Crow Indian Reservation, where the Yellowtail Dam forms the Bighorn Lake reservoir. The reservoir and the surrounding canyon are part of the Bighorn Canyon National Recreation Area. The Little Bighorn River joins the Bighorn near the town of Hardin, Montana. Approximately fifty miles farther downriver, the Bighorn River ends where
Battle of the Little Bighorn adequately reflect the larger history of the battle between two cultures. Hearings on the name change were held in Billings on June 10, 1991, and during the following months Congress renamed the site the "Little Bighorn Battlefield National Monument". United States memorialization of the battlefield began in 1879 with a temporary monument to the U.S. dead. In 1881, the current marble obelisk was erected in their honor. In 1890, marble blocks were added to mark the places where the U.S. cavalry soldiers fell. Nearly 100 years later, ideas about the meaning of the battle have become more inclusive. The United