The world’s highest mountain is Mount Everest, on the Nepal—Tibet frontier in the eastern Himalayas. Mount Everest was named after Sir George Everest who discovered it in 1856, when he was surveyor general of India. At that time its height was estimated by trigonometry as 29,002 feet, but more recently it has been established as 29,035 feet.
Everest is not only the highest mountain in the world, but also the most magnificent and inaccessible. It is swept by icy winds and gripped in a coldness that often drops far below zero. There are great glaciers and crevasses, ice falls and sheer rock faces, and the rarefied atmosphere as its greatest heights has defied generations of climbers.
It was not until 1920 that the Dalai Lama of Tibet was persuaded to permit a British climbing party into his territory. Until then both Nepal and Tibet had forbidden any such intrusion. Several unsuccessful British expeditions were made to conquer the mountain and 16 men were lost in the attempts. In 1951 Eric Shipton made an approach from the south through Nepal.

