Hang Son Doong Cave is not longer than Mammoth Cave in Kentucky which is over 362 miles long. Instead Hang Son Doong Cave has the largest cave passage in terms of height and width measuring 200m high and 150m wide. The previous record holder, Deer Cave in Sarwark, Malaysia, which is 100m high and 90m wide.
The largest crystals on Earth are found in the Cave of the Crystals in Naica, Mexico. These selenite crystals can reach sizes of up to 39 feet (12 meters) in length and weigh several tons. They formed under unique conditions of high temperature and high mineral concentrations in the cave.
The Krubera Cave, also known as Voronya Cave, is the deepest cave system on Earth, located in the Arabika Massif of the Western Caucasus in Abkhazia, Georgia. It reaches a depth of 2,197 meters (7,208 feet).
World's largest ice cave presently known is in Austria: the Eisriesenwelt. It's a normal limestone cave with >42km of known passages, many richly decorated with lovely ice layers and formations. Show-cave in parts.
Australia is the largest island, and country on Earth.
Greenland is the largest island on Earth and it is 839,999 square miles.
mammoth cave is the largest cave and resort in the united states mabe even in the earth
The caverns that include the Earth's largest known ice cave is the Eisriesenwelt, in the Tennengebirge section of the Austrian Alps. It has over 42 km of known passages, with a show-cave in its outer sections. It is a normal limestone cave but richly-decorated with ice coatings and formations.
The Mammoth Cave is the largest cave in the United States.
Actually it depends, Fern Cave is the largest cave in volume and Honeycreek is the longest. Hope this helps!
The Son Doong cave is the largest cave in the world. This cave is located in Quang Binh province,Vietnam.
The Mammoth Cave system, located in Kentucky, is the largest cave in the world.
Mammoth Cave with over 390 miles of passageways is the largest known cave complex.
Exit Cave in Tasmania.
The largest crystals on Earth are found in the Cave of the Crystals in Naica, Mexico. These selenite crystals can reach sizes of up to 39 feet (12 meters) in length and weigh several tons. They formed under unique conditions of high temperature and high mineral concentrations in the cave.
The world's largest cave system is located in the state of Kentucky. The name of the cave system is Mammoth's Cave. The cave system is part of the national parks.
The largest cave in the Philippines is the Callao Cave located in Penablanca, Cagayan. It features seven chambers, with the chamber known as the Chapel being the most famous due to the natural cathedral-like formation of rock.
The largest cave in the world is the Son Doong cave in Vietnam. It is over five and a half miles long, and has a jungle and a river.ADDED: "the largest cave" does not define the criteria and 5.5 miles is really very short as major caves go, so I looked it up. In 2009 a joint Vietnamese / British expedition found it had the world's largest passage cross-section. So not the largest cave, but a cave containing an unusually large passage.