Join us at the May 2026 Grotto meeting as Chad McCain will be giving a presentation on a recent 4 day expedition to Lechuguilla Cave located in Carlsbad Caverns National Park. This is the 3rd deepest limestone cave at 1588ft (484 meters) deep and the 4th longest cave in the USA at 152 miles (245 kilometers).
There be Deep Secrets down there…..
