Cho Oyu (26,906 ft) is the sixth highest mountain in the world, but it’s most famous for being the easiest peak to climb over 8,000 meters (26,250 ft). Those striving for Mount Everest (29,029 ft) will often use Cho Oyu as an introduction to high altitude climbing after they’ve acquired extensive mountaineering experience at lower altitudes. Adequate preparation includes summiting a mountain similar to Denali, i.e., requiring glacier travel, crampons, use of rope teams, rappelling skills, strong endurance, etc. All this and more will be tested on Cho Oyu, so it’s important to come with confidence in your mountaineering skills and ability to handle emergencies.