Cozy Custer Cottage w Deck: Walk to Shops Food offers accommodations in Custer, 20 miles from Mount Rushmore and 8.4 miles from Black Hills National Forest. This vacation home offers accommodations with a balcony. Crazy Horse Monument is 5.1 miles away and Rush Mountain Adventure Park is 23 miles from the vacation home. With free Wifi, this vacation home provides a TV, and a fully equipped kitchen with a dishwasher and oven. The accommodation offers an air conditioning, a heating, and a private bathroom. Rapid City Regional Airport is 48 miles away.