Begin your self-guided audio tour at Carlsbad Caverns National Park, a mesmerizing underground world filled with extraordinary geological formations. Learn about the history and significance of this natural wonder as you embark on your adventure. Natural Entrance: Step through the Natural Entrance and descend into the depths of the cave system. As you make your way along the winding path, the audio tour will provide captivating details about the cave's formation and the fascinating processes that shaped its remarkable features. Note: Experience Carlsbad Caverns with our 2.5-mile self-guided audio tour (1-2 hours). This audio tour does not use GPS, so the stories won't play automatically according to your location. The stories are organized in a suggested order to take the tour - please swipe through each story to listen as you travel along the route. The tour is over N/A miles long, with more than 50 audio stories, and takes about 1-2 hours to complete.