This photo shows the impressive peak of Mt Everest, the tallest mountain in the world. The image is taken from Rongbuk valley, close to base camp and the Rongbuk glacier. Found on the border of Nepal and Tibet, Mt Everest reaches an amazing height of 8848 metres (29029 feet). For more information on the world's highest mountains, take a look at our top ten list of the highest mountains in the world.