Quebrada de Humahuaca Valley, Argentina: Here is a narrow valley in the province of Jujuy, northwestern Argentina. It is surrounded by towering mountains and crossed the Rio Grande tops. In 2003, the valley is recognized as World Heritage by the striking landscape, characterized by colorful hills.
The satellite captured this image of the sand seas of the Namib Desert. The blue and white area is the dry river bed of the Tsauchab. Image Courtesy: Korea Aerospace Research Institute / European Space Agency
Lake Baikal With an impressive age of 25 million years, Lake Baikal in southeastern Siberia is the oldest lake in the world; with depths reaching nearly feet, it is also the deepest lake on the planet.