You won’t find a combination of mountains, dinosaur remains, Native American culture and the Wild West in most Midwest states. The Black Hills in South Dakota is an exception. At the Journey Museum in Rapid City, you’ll find collections of all those things under one roof. Centrally located in western South Dakota, the museum is within a half day of five national parks plus Custer State Park. Visit the museum before you do anything else in South Dakota, and you’ll have a good orientation to the area history and culture.