Makalu is a very big mountain.
Makalu is a very high mountain.
It is part of a big row of mountains. Two other peaks sit near the main top. One is called Kangchungtse. The other is called Chomo Lonzo.
Many people try to climb this peak. A French team reached the top in 1955. They used a path called the north face.
Some people climb very fast. One man climbed it in just 17 hours. Other people even ski down the ice.
It is a hard place to visit. The wind can be very strong there. It is a grand place to see.
Makalu is a very tall mountain. 
Many people have tried to climb Makalu. A French team reached the top in 1955. Most of the team made it to the summit. This was a big deal back then. Other climbers have done amazing things here. One man climbed it in just 17 hours. Another person even skied down the ice.
At the base of the mountain is a glacier valley. This is the Makalu-Barun Valley. 
Makalu is a very grand mountain in the Mahalangur Himalayas. 

Climbing this mountain is a very big job. Many teams have tried to reach the top over the years. In the spring of 1954, an American team led by Riley Keegan tried to climb it. They wanted to use the southeast ridge. However, constant storms forced them to turn back. A New Zealand team also tried during that same spring. They could not get very high because of sickness and injury.
History shows that the French team finally won the race. In May of 1955, Lionel Terray and Jean Couzy reached the summit. Their leader was Jean Franco. The next day, Franco and a Sherpa named Gyalzen Norbu also reached the top. A few more team members reached the summit on May 17. This was a huge win for them. Most teams usually only have one or two people reach the top. This French team was special because almost everyone made it. 
Many different people have done amazing things on Makalu since then. In 1975, a group from Slovenia climbed the steep south face. This was the highest climb done without using extra oxygen. In 1981, a climber named Jerzy Kukuczka climbed it all by himself. He used a new path on the north-western side. In 1990, Kitty Calhoun became the first woman to reach the top.
At the bottom of the mountain, the land is very beautiful. There is a glacier valley called the Makalu-Barun Valley. 
Makalu is one of the most significant mountains on Earth. It is the fifth-highest mountain in the world. 

The mountain features several distinct geological parts. The main summit is surrounded by two notable subsidiary peaks. One is Kangchungtse, also known as Makalu II. It is located about north-northwest of the main summit. The second peak is Chomo Lonzo. This peak rises north-northeast of the main summit. It sits across a broad plateau. A narrow feature called a saddle connects Kangchungtse to Chomo Lonzo. 
Climbing history shows that Makalu is a very difficult peak to conquer. In the spring of 1954, the California Himalayan Expedition attempted a climb. This American team was led by Riley Keegan. It included Sierra Club members like Bill Long and Allen Steck. They tried to climb the southeast ridge. However, a constant barrage of storms forced them to turn back. During that same spring, a New Zealand team was also active. They were unable to climb very high due to illness and injury.
The first successful summit occurred in May 1955. A French expedition led by Jean Franco achieved this feat. Lionel Terray and Jean Couzy were the first to reach the top on May 15. The following day, Jean Franco and the sirdar Gyalzen Norbu Sherpa also summited. On May 17, four more members reached the summit. These climbers were Jean Bouvier, Serge Coupé, Pierre Leroux, and André Vialatte. This was a rare achievement for the time. Most expeditions only saw one or two members reach the top. This team established the standard route via the north face and northeast ridge. They used the saddle between Makalu and Kangchungtse, known as the Makalu-La.
Since that first ascent, many climbers have set remarkable records. In 1975, a Slovenian expedition led by Aleš Kunaver climbed the steep south face. Stane Belak was the first of this group to reach the top. This was the highest summit achieved without supplementary oxygen. In 1981, Jerzy Kukuczka completed a solo ascent in Alpine style. He used no supplemental oxygen and followed a new route. In 1988, Marc Batard climbed the West Buttress in a single day. More recently, Karl Egloff set a speed record in 2022. He climbed the mountain in 17 hours and 18 minutes. He did this without bottled oxygen or Sherpa support.
Different climbing styles and routes have been tested on the mountain. The 1960–61 Silver Hut expedition attempted to climb without oxygen twice. Neither attempt was successful. In 1970, Japanese climbers Y. Ozaki and A. Tanaka climbed the southeast ridge. In 1971, Frenchmen B. Mellet and Y. Seigneur climbed the technical West Pillar route. The West face was finally ascended in 1997 by a Russian expedition. This successful climb won the 1998 Piolet d'Or award. 
The geography at the base of the mountain is also significant. A glacier valley called the Makalu-Barun Valley sits at the foot of the peak. 
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