Carlsbad Caverns National Park Tours

The Guadalupe Mountains are an uplifted portion of ancient reef, which thrived along the edge of an inland sea more than 250 million years ago. Preserved in the rocks are the ancient bodies of sponges, algae, snails, nautilus and more. This fossil reef formed the caves beneath the surface. Over time, sulfuric acid dissolved into surrounding limestone, creating stunning rock formations jutting down from the cave ceilings. More than 300,000 visitors travel to Carlsbad Caverns each year for a rare glimpse of the underground worlds preserved beneath the desert. Visitors may choose to hike the steep one and a quarter mile paved trail entering through the cave's Natural Entrance, which leads them into the spectacular one and a quarter mile Big Room trail. Or, you can simply take an elevator ride from the Visitor Center directly to the Big Room trail. Most of the cave trail is self-guided and included in the general admission fee that you will pay upon arrival to the park. Seeking a more adventurous cave experience? Choose from among several ranger-guided tours to reserve in advance. Tours range from relatively easy strolls to physically strenuous and mentally challenging adventure tours. Visitors are encouraged to review the tour details, which may include age or other restrictions, before making a reservation. Summary of Fees - Carlsbad Caverns National Park Tours