Explore the Wonders of Rushmore Cave

Getting There

• Walking

  From the Mount Rushmore National Memorial visitor center, exit towards SD-244. Head west on SD-244 for about 0.5 miles. You will pass by the parking area and the main entrance of the memorial. Continue straight until you reach the intersection with SD-16. Take a left onto SD-16, and continue walking for approximately 1.5 miles. You'll notice the scenic views of the Black Hills around you. As you walk, pay attention to the road signs that will guide you towards Keystone. After approximately 1.5 miles, you will arrive at Keystone. From the main street in Keystone, look for SD-40, which will be to your right. Turn onto SD-40 and follow it for about 3 miles. Rushmore Cave will be located on your left at 13622 SD-40.

• Public Transportation

  If you prefer public transportation, start at the Mount Rushmore National Memorial visitor center and look for the nearest shuttle service or local bus that operates towards Keystone. These services typically run seasonally, so check the schedule in advance. Once you board a shuttle or bus to Keystone, inform the driver that your destination is Rushmore Cave. The journey should take around 20-30 minutes, depending on traffic. After arriving in Keystone, disembark at the nearest stop and walk about 0.5 miles to SD-40. Turn left onto SD-40, and continue walking for an additional 3 miles until you arrive at Rushmore Cave, which will be on your left at 13622 SD-40.