Planning your vacation to the Black Hills and Keystone, South Dakota is easy with these fun and adventure-filled itineraries. No matter what you are looking for – a ride on a historic train, a fun round of mini-golf, some museum hopping or hiking through national and state parks — you’ll be able to make your trip monumental by staying, dining, and exploring Keystone, South Dakota. Keystone is centrally located, making it the perfect hub for your vacation and adventure in the Black Hills. We’re home to monumental adventures, family friendly attractions, and the best hotels near Mount Rushmore. Check out these itineraries for ideas on where to stay, dine, and play as you plan your next trip to Keystone, South Dakota.