Suggested donation: $5 for adults, $2 for children.
Winter Hours: October through April
Tuesday through Saturday, 10:00 a.m. to 4:00 p.m. Closed Sundays, Mondays, and winter holidays. The museum welcomes group tours of 10 or more with advance reservations Monday through Sunday. Call (605) 722-4800 for group tour information.
Summer Hours: May through September
Daily from 9:00 a.m. to 5:00 p.m.