Little Bighorn Battlefield National Monument is opperating on Summer Hours: 9:00 A.M. to 5:00 P.M.
The Visitor Center, Museum, Bookstore, Entrance Gate, Last Stand Hill, the Indian Memorial, and Custer National Cemetery are open 9:00 A.M. - 5:00 P.M.
The 4.5 mile driving tour road, the Reno-Benteen Entrenchment, and the Deep Ravine walking trail are open from 9:00 A.M. - 4:30 P.M.