Popular for the glowworms that light up the cavern with a mystical blue gleam, these caverns offer boat visits to observe the radiant showcase.
The biggest cavern on the planet, Child Doong highlights a wilderness and stream inside, alongside huge stalagmites and tapered rocks.
Situated on the island of Capri, the Blue Cavern is known for its splendid blue water, enlightened by daylight going through a submerged pit
Known as the "Castle of Normal Expressions," this limestone cave in Guilin is loaded up with vivid tapered rocks, stalagmites, and rock developments, improved by fake lighting.
Found in the Naica Mine, this cavern contains probably the biggest normal gems at any point found, some arriving at up to 12 meters long.
One of the longest cavern frameworks in Europe, Postojna Cavern includes an underground railroad and shocking developments, including the popular "Splendid" stalagmite.
Comprising two separate but interconnected limestone caves, Jeita Grotto is renowned for its striking formations and underground river.
Located in New Mexico, this national park contains more than 119 caves, including the Big Room, a massive underground chamber filled with intricate formations.