limestone stalactite

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Crystal Cave, Bermuda

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Underground in Luray Caverns, Virginia

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mustdotravels The most visited cave in Europe and the only karst cave with a cave railway who takes visitors to see stalactites and stalagmites, Postojna Cave

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Swim through a Yucatan Peninsula Cenote - these were open caves with dripping water, stalactites, and stalagmites during the last ice age when sea levels were lower. Now the glaciers that covered Europe and North America have melted and sea level rose, flooding these caves.

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A truly majestic nature video…take a trip diving underwater in the El Toh cave in the Yucatan. Note how there’s clear evidence of the time when water levels were lower - totally submerged stalactites and stalagmites. Plus the footage is amazing.

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Watching a speleothem grow, slowly.