The monument embraces a national cemetery established in 1879, various monuments and memorials, and a historical museum with maps, photographs and dioramas depicting the battle. Just inside the entrance is a visitor center where park rangers provide tour information and self-guiding tour brochures.
Auto tours with maps are available at the center and from Big Horn County Historical Museum and State Visitor Center and other local outlets; phone (406) 665-1671.
Monument 8-8, Memorial Day-Labor Day; 8-6, Apr. 1-day before Memorial Day and day after Labor Day-Sept. 30; 8-4:30, rest of year. Closed Jan. 1, Thanksgiving and Christmas. Admission $25 (per private vehicle); $20 (per motorcycle); $15 (per person arriving by other means). Cemetery free. Phone (406) 638-2621.