Mount McKinley (or Denali) in Alaska is the highest mountain peak in the United States and in North America, with a summit elevation of 20,320 feet
2.) South America – Aconcagua, Argentina
Aconcagua is the highest mountain in the Americas at 6,959 m (22,841 ft). It is located in the Andes mountain range, in the province of Mendoza, Argentina.
3.) Europe – Mount Elbrus, Russia
Mount Elbrus is a dormant volcano located in the western Caucasus mountain range, in Kabardino-Balkaria and Karachay–Cherkessia, Russia, near the border of Georgia. Elbrus is also the highest mountain in all of Europe, or the highest in western Asia, narrowly exceeding another volcano, Mt. Damavand in the Alborz range in Iran. Mt. Elbrus (west summit) stands at 5,642 metres (18,510 ft); the east summit is slightly lower at 5,621 metres (18,442 ft).
4.) Asia – Mount Everest, Nepal/China
Mount Everest is the Earth’s highest mountain, with a peak at 8,848 metres (29,029 ft) above sea level. It is located in the Mahalangur section of the Himalayas.
5.) Africa – Mount Kilimanjaro, Tanzania
Kilimanjaro, with its three volcanic cones, Kibo, Mawenzi, and Shira, is a dormant volcano in Kilimanjaro National Park, Tanzania and the highest mountain in Africa at 5,895 metres or 19,341 feet above sea level.
6.) Australia – Puncak Jaya (Carstenz Pyramid), Paupua Province, Indonesia
At 4,884 metres (16,024 ft) above sea level, Puncak Jaya is the highest mountain in Indonesia, the highest on the island of New Guinea (which comprises the Indonesian West Papua region plus Papua New Guinea), the highest of Oceania (Australian continent), and the 5th highest mountain in political Southeast Asia.