1) Mount Everest
Mount Everest is Earth’s highest mountain above sea level, located in the Mahalangur Himal sub-range of the Himalayas. The China–Nepal border runs across its summit point. Its elevation of 8,848.86 m was most recently established in 2020 by the Chinese and Nepali authorities.
Lhotse is the fourth highest mountain in the world at 8,516 metres, after Mount Everest, K2, and Kangchenjunga. The main summit is on the border between Tibet and the Khumbu region of Nepal.
Makalu is the fifth highest mountain in the world at 8,485 metres. It is located in the Mahalangur Himalayas 19 km southeast of Mount Everest, on the border between Nepal and Tibet Autonomous Region, China. One of the eight-thousanders, Makalu is an isolated peak whose shape is a four-sided pyramid.
Denali is the highest mountain peak in North America, with a summit elevation of 20,310 feet above sea level. With a topographic prominence of 20,194 feet and a topographic isolation of 4,621.1 miles, Denali is the third most prominent and third most isolated peak on Earth, after Mount Everest and Aconcagua.
K2, at 8,611 metres above sea level, is the second-highest mountain on Earth, after Mount Everest. It lies in the Karakoram range, partially in the Gilgit-Baltistan region of Pakistan-administered .