Information Center
Address: Keystone, South Dakota
Cost: Free
About
Find basic information about the memorial as well as information about the local area. Opens at 8:00 a.m. daily (closed December 25th). Closes at 5:00 p.m. October through May, 10:00 p.m. June through mid August, and 9:00 p.m. mid August through the end of September.