We offer 16,504 photos on over 2,788 topics as of 19 November 2017, and we have provided 4,215 full versions upon request. See some of our best shots.

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Caves and Caving

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Whitewater rafters at Echo Park, where the Yampa River meets the Green River. Cave Ceiling Formations. Carlsbad Caverns. Grotto Salamander Carlsbad Caverns. Carlsbad Caverns. Cave Exit View. Carlsbad Caverns. Cave Room Formations. Approaching Redwall Cavern on the Colorado River through the Grand Canyon. Cave popcorn. Gypsum flower cave formation. Eurycea lucifuga, a cave salamander. The entrance to a cave below the top of Horseshoe Mesa in the Grand Canyon. A cave on the Balconies Cave Trail in Pinnacles National Park. Carlsbad Caverns. Sea caves on the Bay of Fundy. Spathite cup. Carlsbad Caverns. Cave Exit. Looking downstream from inside Redwall Cavern. An opening to Thunder River Canyon from the cave from which Thunder River pours. Cavers with stalactites. Gypsum curl cave formation. Small Speleothem. Cave Room Formations. Longhorn Caverns Entrance. Carlsbad Caverns. A cave in the Redwall formation of the Grand Canyon. A view downstream from Redwall Cavern in Marble Gorge.

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