Ice cave in the Skaftafell National Park in Iceland. Ice caves collapse and new ones form as each glacier grinds slowly towards the sea. Local guides can help you (without dying) find one. (Visit Skaftafell National Park in Iceland.
Most Beautiful Waterfall in the World Bigar Romania - Located in the nature reserve in Anina Mountains, the amazing waterfall is indeed a unique one - Plus Discover Amazing Romania through 44 Spectacular Photos.