Facts about Mount Everest
- 12
Climbers descending from Everest's summit must navigate the Hillary Step, a 12-meter rock face at 8,848 meters elevation that was significantly damaged by a 2015 earthquake.
- 11
Everest's South Col route requires climbers to traverse the Khumbu Icefall, a constantly shifting glacier section where crevasses and avalanches claim approximately one life every two years.
- 10
Each climber attempting Everest produces approximately 8 kilograms of garbage, leaving behind roughly 50 tons of waste annually on the mountain.
- 09
Sherpas from Nepal earn between $2,000 and $5,000 per climbing season carrying loads up Mount Everest, despite shouldering extreme risks and handling most expedition logistics.
- 08
In 1996, a blizzard during the deadliest climbing season killed 15 people on Mount Everest, including renowned mountaineers Rob Hall and Scott Fischer.
- 07
Extreme cold temperatures on Everest's summit average minus 36 degrees Celsius, with wind chill values dropping below minus 60 degrees Celsius during winter months.
- 06
Over 4 million people have attempted to climb Mount Everest since records began, yet fewer than 400,000 have successfully reached the summit as of 2024.
- 05
The summit of Mount Everest sits within Nepal and Tibet's border, with Chinese and Nepalese climbers approaching from opposite sides via different routes established in 1921 and 1953 respectively.
- 04
Climbers on Everest experience oxygen levels only one-third as concentrated as sea level air, forcing most to use supplemental oxygen above 8,000 meters.
- 03
Edmund Hillary and Tenzing Norgay first reached Mount Everest's summit on May 29, 1953, during the British Everest Expedition.
- 02
Approximately 200 human bodies remain on Mount Everest, many serving as landmarks that climbers use to navigate the upper slopes.
- 01
Mount Everest's height was officially remeasured in 2020 at 8,848.86 meters, revealing it had grown nearly one meter since the previous 1954 measurement.