On Earth, there are more than 108 mountains that rise above sea level by more than 7,200 metres (23,622 ft). 1. Mount Everest: Mount Everest, which rises 8,848 metres above sea level in the Nepalese Himalayas, is the tallest peak in the world. 2. K2: K2, located in Pakistan/China, is the second-highest peak in the world at 8,611 metres. 3. Kangchenjunga: Kangchenjunga, at 8,586 metres, is the third-highest peak in the world. it is situated in the Himalayas, between Nepal/ India. 4.L hotse: Lhotse, which has an elevation of 8,516 metres, is the fourth-highest peak in the world. it is found in the chinese region of the Himalayas and Nepal. 5. Makalu: With an elevation of 8,485 metres, Makalu, which is found in the Himalayas, Nepal/tibet autonomous region, and china, is the world's fifth-highest peak. 6. Cho Oyu: Cho Oyu, at 8,188 metres, is the sixth-highest peak in the world. it is found in the Himalayas, Nepal, and the Tibetan autonomous r...