Browse Items · The Collections of the American Alpine Club Library

Carlsbad Cave.

Men posing with cave formations in Carlsbad Caverns.

Tags: carlsbad caverns, carlsbad caverns national park, caves, columns, geological formations, humans, limestone, stalactites, stalagmites

Men posing with cave formations.

Tags: carlsbad caverns, carlsbad caverns national park, caves, columns, geological formations, humans, limestone, stalactites, stalagmites

Men posing with cave formations in Carlsbad Caverns.

Tags: carlsbad caverns, carlsbad caverns national park, caves, columns, geological formations, humans, limestone, stalactites, stalagmites, twin domes

Stalagmites and stalactites in Carlsbad Cavern.

Tags: carlsbad caverns, carlsbad caverns national park, caves, columns, geological formations, humans, limestone, stalactites, stalagmites, totem pole formation

Stalagmites in Carlsbad Caverns.

Tags: carlsbad caverns, carlsbad caverns national park, caves, columns, geological formations, hall of giants, humans, limestone, stalactites, stalagmites

A sandstone canyon with a sign visible on the left side that reads "CAVE."

Tags: canyons, cave of the winds, caves, geological features, limestone, williams canyon

Well lit image of a lava tube cave.

Tags: caves, lassen volcanic national park, lava cave, mount lassen, volcanoes

Two men seated on cave floor with calcite formations surrounding them. Cave passage recedes in the background.

Tags: caves, crystal cave, humans, sequoia national park

Man standing on flowstone covered slope next to crude ladder.

Tags: caves, crystal cave, humans, sequoia national park

Six men posing in a shallow cave with shovels, buckets, tools and other equipment from an abandoned trapping camp.

Tags: canyons, caves, equipment, humans, marble canyon