From Mount Everest to Parícutin volcano and Grand Canyon to Great Barrier Reef are the known natural wonders of the world. But there are many natural wonders like The Gates of Hell, Slot Canyons, Belize Barrier Reef and Salar de Uyuni of Bolivia, etc. are not that known or popular.
10 Lesser Known Natural Wonders Of The World [Video]
June 20th, 2012 admin