1 Mount Roraima, Venezuela
Located in Venezuela's Canaima National Park, Mount Roraima is the highest of the Pakaraima chain of tepui plateau. The mountain looks like a sci-fi video, but this is a natural wonder and is totally real. About 9 miles (14 km) long and 9,094 feet (2,772 metres) high, it is the source of many rivers of Guyana, and of the Amazon and Orinoco. It is a tabletop mountain with sheer 400-metre high cliffs on all sides.
2 Pamukkale, Turkey
Pamukkale, or "Cotton Castle," is a natural site in Denizli Province in southwestern Turkey. The area is famous for its hot springs and enormous white terraces of travertine, a carbonate mineral left by the flowing water. People can relax in the small turquoise pools of bliss, but the terraces themselves are restricted to preserve the site.
3 Tunnel of Love – Kleven, Ukraine
Tunnel of Love is a fairytale track in Klevan, Ukraine. The locals call it The Tunnel of Love because of the spectacular foliage that envelops the tracks, created and perfected by the trains’ movements. It is said that if you and your beloved come to the Tunnel of Love and sincerely make a wish, it will come true.
4 Mount Grinnell – Glacier National Park, Montana
Mount Grinnell is a peak located in the heart of Glacier National Park in the U.S. state of Montana in the Many Glacier region of the park. The peak is named after George Grinnell. There are many hotels where from you can see the peak.
5 Salar de Uyuni
Salar de Uyuni is one of the most amazing natural sights of the world. It is the world's largest salt flat of 10,582 sq. km. It is covered by few meters thick salt crust which is surprisingly flat. An estimated 11 billion tons of salt is believed to be within Salar de Uyuni. NASA uses Salar de Uyuni to figure out the positioning of their satellites.