Carlsbad Caverns Travel Guide

Established to preserve Carlsbad Cavern and numerous other caves within a Permian-age fossil reef, the park contains over 97 known caves, including Lechuguilla Cave—the nation's deepest limestone cave at 1,567 feet (478m) and third longest.

Carlsbad Cavern, with one of the world's largest underground chambers and countless formations, is highly accessible, with a variety of tours offered year-round.