Underwater ice cave I couldn't imagine seeing this in person, I would probably start crying while having spasms on the ground. -.-
The Krubera cave, The deepest known cave on Earth!! Located in the north western part of the soverign state of Georgia near the black sea. The cave remains the only known cave on Earth deeper than 2,000 metres.
Amazing Things in the World: Slovenian Caves - the Grand Canyon underground.
Mendenhall Ice Caves, Juneau, Alaska..
Denali Nation Park, Alaska - I've been having the urge to visit Alaska.
Floating On Blue, Glacier Bay, Alaska
Luray Caverns, Virginia, USA. One of the most mind blowing places I've ever been. Possibly one of the 7 wonders of the world. Truly amazing.
Monasterio de Piedra, Zaragoza, Spain
Marble Caverns, Chile Patagonia
Crystal Cave - Svínafellsjökull in Skaftafell, Iceland / Stunning Photos of Places Decorated with the Most Beautiful Element Water in Solid State
✯ Kayaking among icebergs in Bear Lagoon, Kenai Fjords National Park, near Seward, Alaska