Crowds of people visit the Carlsbad Caverns in New Mexico.
Titles read: "Prehistoric Wonders - Come now with the 'Pathetone' cameraman for a trip through the mysterious depths of the famous Carlsbad Caverns in New Mexico."
New Mexico, United States of America.
Various shots of crowds of people visiting the Carlsbad Caverns; they walk down into the caves and sit eating at an underground cafe. A guide shows a group of people around the strange formations deep in the caves; lots of stalactites and stalagmites.