The Khumbu Glacier, the world's highest glacier, is a vital source of water for the region and a major attraction for mountaineers and trekkers.
Khumbu Glacier's terrain is rough and at high altitude, requiring sturdy, supportive boots.
Temperatures can drop significantly at night and in higher altitudes, a warm jacket is crucial.
To ensure safe drinking water, as water sources along the trek may not be potable.