Carlsbad Caverns
Carlsbad Caverns has one of the world's largest underground chambers and countless formations. The park contains 100 known caves, including Lechuguilla Cave—the nation's deepest limestone cave at 1,567 feet (478m).
Carlsbad Caverns has one of the world's largest underground chambers and countless formations. The park contains 100 known caves, including Lechuguilla Cave—the nation's deepest limestone cave at 1,567 feet (478m).