Japan: Yonaguni is still raising questions among scientists
In this waters lies a mysterious underwater structure. And some say they are remnants of a submerged city...
The biggest national park in the world
The Nā Pali coast offers breathtaking landscapes
In Turkmenistan, this crater has been burning non-stop since 1971
China: Mount Fanjing's exceptional landscape
Horseshoe Bend, a unique view of the Colorado River
Giant's Causeway, a famous landscape steeped in mythology