Everest 3 Passes Trek Insights In this trek, you will not only reach the Everest Base Camp but also cross the three highest passes in the Khumbu region – Kongma La Pass (5,535/18,159ft), Cho La Pass (5420m/17,782ft), and Renjo La Pass (5,340m/17,520ft).The ultimate high altitude Everest trek in the world’s most spectacular mountain terrain. […]