Almost 300 climbers have been killed on the mountain since 1922

Mount Everest 8,848 metres

Hillary Step

South Col

Camp 4

Camp 3

Camp 2

Khumbu

icefall

Nepal

Camp 1

Khumbu

glacier

Base camp

Mount Everest 8,848 metres

Hillary Step

South Col

Camp 4

Camp 3

Camp 2

Khumbu

icefall

Nepal

Camp 1

Khumbu

glacier

Base camp