Why Is Mount Everest So Dangerous? (11 Reasons Why)

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Jean Richardson

Jean Richardson is a lover of knowledge, in all forms. He has spent over 15 years as a high school teacher, instructing students in history, geography, mathematics, and more.

Mount Everest is one of the world’s most iconic and dangerous mountains. It is taller than any other peak and has a greater altitude difference than any other mountain.

Despite the climb being dangerous, many climbers commit to summiting Mount Everest. This article discusses 11 reasons Mount Everest is so dangerous.

Why Is Mount Everest So Dangerous?

1. Altitude

Mount Everest is the tallest mountain on Earth, with an altitude of 29,032 feet. Climbers must train and prepare to reach those heights because it’s extremely dangerous.

The high altitude of Mount Everest can be dangerous for several reasons. The first reason is that there is less air to breathe at high altitudes.

This can make people feel dizzy and lightheaded. It can also make them feel like they are not getting enough oxygen.

Less oxygen available to climbers means they have more energy to breathe. As a result, even the fittest individuals can succumb to the extreme conditions at Mount Everest.

Another reason people might become ill at high altitudes is the extreme cold. At high altitudes, it is very cold and windy.

This can make it difficult for people to stay warm and cause them to become sick, especially if they’re not adequately prepared for the journey.

2. Traffic Of Climbers

Mount Everest is one of the most popular climbing destinations in the world. Every year, thousands of people attempt to reach the peak of this towering mountain.

The mountain is home to more than 25,000 climbers who use it annually. This large number of people makes it difficult for authorities to keep track of all of them and ensure their safety.

In addition, many climbers are not experienced mountaineers and do not know how to handle challenging conditions. This can lead to serious accidents on Mount Everest.

3. Dangerous Cliffs And Ridges

The dangerous cliffs and ridges on Mount Everest make it very difficult to reach the summit. As a result, hundreds of people have died trying to reach the summit, and much more were seriously injured.

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People can also become injured or even die climbing Mount Everest because of its dangerous terrain.

The terrain on Mount Everest is full of steep slopes and sharp rocks. This makes it difficult for people to walk or even climb without falling.

4. Lack Of Oxygen

One of the main reasons Mount Everest is so dangerous is a lack of oxygen at high altitudes.

At altitudes of over 8,000 meters, the air contains only about 21% of the oxygen found at sea level.

This means that people who climb Mount Everest are in danger of experiencing altitude sickness.

A person’s body cannot convert the energy from food and drink into energy that can be used to work muscles.

The body’s oxygen supply is too low to support this process at high altitudes. As a result, Mount Everest climbers must carry supplemental oxygen to prevent altitude sickness.

5. Avalanches

Mount Everest is one of the most dangerous places in the world to climb. This is because it is home to an avalanche danger zone.

Avalanches happen when the snow gets heavy and falls down a mountain. It can slide for a long way, and if it hits something else on the way, like a rock or a tree, it can cause a big crash.

Mountaineers always carry an emergency avalanche kit when climbing Mount Everest.

6. Earthquakes


Every year, there are earthquakes on Mount Everest. These earthquakes can cause avalanches that can kill people and destroy equipment.

There are earthquakes in the area around Mount Everest. The most recent was a 7.8 magnitude earthquake that hit in 2015, killing 9,000 people and injuring dozens more.

In 1985, an earthquake hit the region and caused many climbers to fall to their death. In 1996, another earthquake hit the area and killed more people.

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Earthquakes are deadly on Mount Everest for the destruction they cause. This is one reason Mount Everest is so dangerous.

7. Falling Rocks

One of the reasons why Mount Everest is so dangerous is because of the falling rocks. The mountain is covered in stone and dirt.

It is very difficult to see the edges of the cliffs. This means climbers constantly risk their lives by walking on unstable surfaces.

Mount Everest is a very steep mountain, and there are a lot of loose rocks on the surface. Therefore, it is very easy for rocks to fall off the mountain and potentially injure someone.

There have been a number of occasions where rocks have fallen off Mount Everest and injured people.

8. Crevasses

One of the most dangerous things about Mount Everest is the fact that it contains many crevasses.

Crevasses are common on mountains but particularly dangerous on Mount Everest because of its height. The Himalayas are a high mountain range.

Another reason why crevasses are so dangerous on Mount Everest is the weather. The Himalayas are often covered in snow and ice, which makes it difficult to see them.

If you fall into a crevasse while walking or climbing, you may not be able to get out until help arrives.

9. Climate Change

Mount Everest is one of the world’s most iconic mountains. But unfortunately, it is also one of the most affected by climate change.

Climate change is causing the mountain to become less stable. The glaciers that once covered the mountain are melting, causing the mountain to rise.

Additionally, the weather on Mount Everest is becoming more extreme. This means that there are more storms and more snow and ice.

10. Neurological Impairments

Mount Everest is one of the world’s most dangerous mountain peaks because of its altitude and low oxygen. Low oxygen can lead to neurological impairments.

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Scaling the mountain has always been a challenge, but it is even more difficult for those neurologically impaired from lacking oxygen.

Climbing Mount Everest can be physically and mentally challenging for anyone. However, the challenges are even more significant for those who experience neurological impairments.

Neurological impairments from lack of oxygen can affect a person’s ability to think clearly and make decisions.

Poor decision-making when climbing Mount Everest can be deadly. In addition, neurological impairments caused by low oxygen contribute to the dangers of Mount Everest.

11. “Summit Fever”

Mount Everest is one of the most dangerous mountains. It is also one of the highest mountains in the world, reaching a height of 29,035 feet.

“Summit fever” is a condition that many climbers experience when they are close to reaching the summit of Mount Everest.

Climbers who are experiencing symptoms of summit fever are often reckless and do not think about the consequences of their actions.

They may try to climb more quickly than they should, which can lead to them getting injured or even dying.

To learn more, you can also read our posts on why Lake Erie is so dangerous, why you can’t see the moon, and why people go missing in national parks.


These 11 reasons explain why Mount Everest is so dangerous. Mount Everest is one of the most iconic and dangerous places on Earth.

From its base, climbers must make their way up to the summit, a journey that can take weeks or even months. Many dangers are waiting for them along the way.


  • Jean Richardson

    Jean Richardson is a lover of knowledge, in all forms. He has spent over 15 years as a high school teacher, instructing students in history, geography, mathematics, and more.

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