Peru has a varied topography, with several distinct regions of varying altitudes.
The Andes mountain range, which runs through the country, encompasses the highest peaks in Peru.
The coastal region is mostly dominated by flat plains with rolling hills, while the eastern part of the country consists of the Amazon rainforest.
The altiplano, located in the southern Andes, is a high plateau region that features several lakes surrounded by mountain ranges.
The highest point in Peru is the peak of the Huascaran mountain, which stands at an elevation of 6,768 meters above sea level.
The lowest point in Peru is the Pacific coast, which reaches sea level.
Peru's topography is similar to that of several other South American countries, including Bolivia and Chile.
See here a list of 10 cities in Peru and their elevation above sea level.