Explore the Wonders of Rushmore Cave

Getting There

• Car

  If you are driving from Badlands National Park, take SD-240 W from the park entrance. Continue on SD-240 W until it merges onto I-90 W. Take exit 57 toward Keystone and merge onto SD-40 S. Follow SD-40 S for about 8 miles. Rushmore Cave will be on your left at 13622 SD-40, Keystone, SD 57751. Look for signs indicating the cave entrance.

• Public Transportation

  Currently, public transportation options may be limited in the Badlands area. You can check for local shuttle services that operate between Rapid City and Keystone. If available, take the shuttle to Keystone and then use a taxi or rideshare service to get to Rushmore Cave, which is approximately 3 miles from downtown Keystone. Ensure to check the shuttle's schedule ahead of time, as services may not be frequent.

• Biking

  For the adventurous, biking from Badlands National Park to Rushmore Cave is an option. From the park, bike to SD-240 W, then follow the same route as cars toward Keystone. Be cautious as parts of the route may have limited shoulders. The total distance is about 35 miles, so plan for a full day of biking, and ensure you have plenty of water and snacks.

• Walking

  Walking to Rushmore Cave from Badlands National Park is not practical due to the long distance (approximately 35 miles) and lack of pedestrian pathways along the highways. If you are staying in Keystone, walking from the town to the cave is a feasible option, as it is about 3 miles away. Ensure you have a map and are aware of the road conditions.