Lechuguilla Cave is a cave in Carlsbad Caverns National Park, New Mexico, United States, known for its unusual geology, rare formations, and pristine condition.

Jul 28, 2025 · As of July 2019, Lechuguilla is one of the ten longest caves in the world (one of the four longest in the United States) and the second deepest limestone cave in the country. Cavers, drawn …

Lechuguilla Cave is found deep within this ancient coral-reef-turned-mountain range, the Guadelupe Mountains, which extend from southern New Mexico, where the cave lies, south into West Texas.

Lechuguilla Cave in Carlsbad Caverns National Park (New Mexico, USA) is one of the most beautiful caves on Earth. Since its discovery in 1986, more than 240 kilometers of cave has been explored, …

Renowned for its pristine condition, rare geological formations, and immense depth, it is the second deepest cave in the United States, plunging 1,604 feet (489 meters) below the surface.

Feb 4, 2025 · Lechuguilla Cave stands as one of the most remarkable geological wonders on Earth. Its extraordinary speleothems, unique sulfuric acid-based formation process, and rare microbial …

Nov 6, 2025 · Lechuguilla Cavern lies beneath the rugged terrain of Carlsbad Caverns National Park in southeastern New Mexico. It is located about 150 miles northeast of El Paso, Texas. As of current …