The 15 most impressive caves in the world

Glacier ice cave Vatnaekyudl-Vatnaekyudl Europe's largest glacier. Its area is 8,300 square meters. The average thickness of the ice is 500 meters.

Er Wang Dong Cave - Researchers came across such a large cave within it has its own weather system - thin clouds and mists eternal.

Beach caves in the city of Algarve, Portugal

Marble Caves in Chile

Kyaut Sae Cave, Myanmar, a Buddhist temple.

Cuevas Mendenhall Glacier in Alaska is famous for its huge ice caves.

Fireflies cave in Waitomo, New Zealand - Thousands of species of fireflies light Arachnocampa, fill the Waitomo Glowworm Caves in New Zealand. Visitors have the opportunity to see the show are captivated by the radiant bodies that illuminate every corner of the cave. 

Interestingly, these fireflies are found only in New Zealand and choose to live in the caves as they approach their larval stage, can last between 6 and 12 months. In the cave are able to make silk nests leave behind some threads hanging that when illuminated form a truly amazing show.

Cave of giant crystals - These incredible cave crystal caves (Cave of Crystals), located in the Mexican desert 300 meters deep. Cave discovered in 2000.

 Batu Caves, MALAYSIA - Karst Caves Batu (Batu Caves) are about 10 miles from the city of Kuala Lumpur. The cave is located Hindu shrines dedicated to Lord Murugan

The wonderful caves "Tham Lod", located north of Thailand, a landscape that definitely can not miss.

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Son Doong, this cave were found in Vietnam and is the largest in the world. In 2009, a team of British cavers led by Howard Limbert explored the cave. This cave immediately entered the Guinness Book

Cave Reed Flutes - Beautiful and picturesque cave reed flutes are the biggest and most beautiful karst caves in Guilin, China.

Cave Reed Flutes - Due to the unique lighting and reflection of an underground lake impression of unreality!

  

Muntovsky Volcano Cave - Russian Far East, near the Muntovsky, Kamchatka volcano has an amazing ice cave. Hot lava flows, ice, geysers and sunlight create a fabulous beauty cave.

Phraya Nakhon - is located on the peninsula of southern Thailand. Reaching the cave is not easy. Tham Phraya Nakhon is called and is a huge cavity with openings that allow light to pass through, rain and moisture that sustains vegetation inside. Being actually a huge cenote, the entry of light (especially at dawn) gives the cave a "mystical" atmosphere, the magnet for several kings of Thailand to move to relax inside the cave.

Allison Cave - Cave of 179 meters deep