“The spelunker discovered a hidden chamber deep within the cave, documenting every detail of its unique geological formations.”

“His father was a world-famous spelunker, while his mother served as a G Corporation executive.”

“When news of white nose began to get around, a spelunker sent Hicks photographs that he had shot in Howe's Cave, in central New York.”

“Avid spelunkers may spend days or even weeks underground finding connections between vast underground cave systems.”

“For spelunkers, Natural Bridge Caverns offers some of the best commercial caving in Texas.”

“Guests plucked lanterns off the walls and carried them around, like spelunkers in stilettoes.”