A karst area is one generally characterized by numerous caves, sinkholes, springs, and little surface drainage. The Guadalupe Mountains contain many caves, but few of the features are traditionally used to define karst. The caves of the Guadalupe Mountains pre-date the large canyons and well-defined surface features we see today. Since the development of the caves is much older than the surrounding landscape, we see very few of the typical karst features found when caves and the landscape develop at the same time.
Speleogenesis: How Carlsbad Cavern was Formed
Most of the caves people are familiar with (such as Mammoth Cave in Kentucky) were formed by rainwater slowly dissolving limestone. Water sinking through enlarged fractures and sinkholes eventually grew to become underground streams and rivers carving out complex cave systems. The caves of the Guadalupe Mountains were formed in a much different way.
Carlsbad Cavern is the most well-known cave in the park and has an exploration history dating back to prehistoric times. Modern exploration continues in Carlsbad Cavern and in Lechuguilla Cave, the longest cave in the park at more than 140 miles.
Last updated: December 18, 2017