Everest Three High Passes Trek is one of the most challenging trekks in Nepal. The passes include Renjo La (5360m), Cho La (5368m) and Kongma La (5330m).These passes are not on the Everest Base Camp Trek. The trail goes through the passes via Gokyo Valley and Everest Base Camp, including the astounding sceneries of the snowy peaks, glaciers, lakes and the Sherpa cultural heritages. You will also have the opportunity to climb three peaks: Gokyo Ri (5,360m) Kala Pattar (5,540m), and Chukkung Ri (5,550m), a lesser-known summit, tucked beneath the Lhotse-Nuptse wall. This is a perfect trek for adventurers and thrill-seekers. It is a test of both fitness and technical trekking skills.