The Alps are mountains whose names begin with the letter A. They are located in the territory of seven countries: Italy, France, Switzerland, Liechtenstein, Austria, Germany and Slovenia. They are the largest mountain range in Europe. The highest peak in the Alps is Mont Blanc.
The Andes are the longest mountain range in the world starting with the letter A, stretching for about 7,200 km along the west coast of South America. There are numerous volcanoes and the highest peak of the continent - Aconcagua.
Appalachia is the oldest mountain range in North America, stretching for about 2,400 km along the eastern coast of the USA and Canada. They are characterized by vast forests and picturesque rivers.