Cave Lighting Project
We are undergoing a year-long lighting project in the cavern. Please be aware of caution tape along pathways inside the cave and use due care.
Natural Features & Ecosystems
NPS Photo by Willis T. Lee
Carlsbad Caverns National Park preserves a portion of the Capitan Reef—one of the best-preserved, exposed Permian-age fossil reefs in the world. Water, geologic forces, climactic changes, and vast spans of time have produced and changed the fossil reef and its spectacular caves, a process that continues to the present day. more...
Did You Know?
The 119 caves of Carlsbad Caverns National Park were carved out not by running water and streams like many limestone caves in the world, rather these caves were dissolved by very aggressive sulfuric acid.