The Rodeway Inn Near Mt. Rushmore Memorial hotel in Keystone is ideally located near Mount Rushmore National Memorial and beautiful Rushmore Cave. This hotel is minutes from Bear Country U.S.A. and the Museum at Black Hills Institute. Popular attractions that are located a short drive away are Custer State Park, Crazy Horse Memorial, Wind Cave National Park, Black Elk Peak, Black Hills National Forest, South Dakota School of Mines & Technology and Pactola Lake.