One of the most notable sights at Carlsbad Cavern is the spectacle of the park’s 400,000 Brazilian free-tailed bats leaving the cave each night at sunset in dramatic clouds of flapping ... Lechuguilla ...

Active drilling rigs in New Mexico. More than Wyoming, North Dakota and Utah combined. Most are located in Eddy County, home of Carlsbad Caverns National Park. Carlsbad Caverns is home to some of the ...

Carlsbad Caverns National ... The park also has an underground lake that does not support any life forms and, hence, water ...