Theodore Roosevelt National Park

Theodore Roosevelt National Park is an American national park of the badlands in western North Dakota comprising three geographically separated areas. Honoring U.S. President Theodore Roosevelt, it is the only American national park named directly after a single person.

The park covers 70,446 acres of land in three sections: the North Unit, the South Unit, and the Elkhorn Ranch Unit. The Little Missouri River flows through all three units of the park. The Maah Daah Hey Trail connects all three units. The park's larger South Unit lies alongside Interstate 94 near Medora, North Dakota. The smaller North Unit is situated about 80 mi north of the South Unit, and Roosevelt's Elkhorn Ranch is located between the North and South units.

Source: Wikipedia