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The world's biggest cave Hang Son Doong is located in the heart of the Phong Nha-Ke Bang National Park in Vietnam. It stretches more than 5 kilometers long with the height of nearly 200 meters.
People exploring a massive Mine Cave in Garmsar of Iran
Bouquet of aragonite, Gouffre Géant de Cabrespine, Giant chasm of Cabrespine
Low angle view to the cave opening, Algar do Carvao cave, volcanic tunnel, at Terceira island, Azores
Some very imposant stalactite formations in the Big Room of Carlsbad Caverns National Park (New Mexico). More than 755 feet below earth. This is the biggest accessible cave in the world!
entrance to hang en cave in vietnam
Luray Caverns is a cave just west of Luray, Virginia, United States, which has drawn many visitors since its discovery in 1878. The cavern system is generously adorned with formations such as columns, mud flows, stalactites, stalagmites, flowstone, and mirrored pools. The caverns are perhaps best known for the Great Stalacpipe Organ, a lithophone made from solenoid-fired strikers that tap stalactites of various sizes to produce tones similar to those of xylophones, tuning forks, or bells.
the multi-tiered cave city of Vardzia, carved into the rock - a famous attraction of Georgia
Man silhouette in an underground abandoned crypt with burning red signal flare. Man squatting in front of a cave hole in complete darkness.
Ice cave in Whistler, Canada. Adventures in extreme environments. Nature, adventure and environment images.
View of the waterfall from the cave inside in Valencia, Spain.
Blagaj is a historic village located in the southern part of Bosnia and Herzegovina. It is situated at the source of the Buna River, near the city of Mostar. Blagaj is known for its natural beauty, cultural significance, and architectural heritage.
Dikteon cave. Place of Zeus birth. Crete. Greece. Horizontal
Sunlight entering the cave through hole.
The sanctuary of nature Capilla de Mármol1 corresponds to a Chilean national monument, formed by a set of mineral formations of calcium carbonate, located on the shore of Lake General Carrera, in the region of Aysén del General Carlos Ibáñez del Campo
Close-up of the rugged rock wall lining an underground tunnel
Eco-tourism - silhouette of solo tourist exploring cave and capturing view with camera, limestone karst cliff in background.
stalagmite, stalactite in cave
Ice cave in Whistler, Canada. Adventures in extreme environments. Nature, adventure and environment images.
Keri caves and cliff in Zakynthos, Greece. Ionian sea. Popular landmark
Stalactites and the vault of the cavern are illuminated by lanterns at the New Athos Cave, Abkhazia, Georgia
Footpath inside a cave
View of Maroaga Cave in jungle at Presidente Figueiredo Brazil
Woman swimming in freshwater Cenote in Cancun Mexico.
Mylodon Cave - Chile
View of historic buildings in city on mountain seen from rock caves on sunny day
River
Ancient glaciers in British Columbia. Family on a winter adventure.
Scenic view in the biggest cave of the world, Hang Son Doong
Vview on all the town\nDreamlike scene in the Middle East
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