Science research in the Antarctic is ideal for carrying out experiments because of its remoteness and thinly populated environment.
The amazing rock-hewn churches are scattered in several clusters over an area of 50'000 square kilometers in the Tigray region of Ethiopia.
The national tree of Colombia - the Quindío wax palm is the tallest recorded monocot in the world. It grows in the humid montane forests of the Cocora Valley in Colombia.
Rapa Nui (or Easter Island) is a small island in the southeastern Pacific Ocean. This Chilean territory is a UNESCO world heritage site due to the thousands of monumental statues.
For the most part, the Altiplano is located in the Bolivian Andes - It is one of the most extensive areas of high plateau on Earth.
The trail from Ebenalp to Seealpsee has some of the finest views in Switzerland.