Landforms of Peru

The Peruvian Andes: Peru's Sierra Region Where Earth Touches Sky

Rising from the Pacific plains to the Amazon Rainforest, Peru's Sierra is one of Earth's most spectacular mountain systems. This vast highland area, the Peruvian section of the Andes, runs through the country like a geological spine, influencing its landscape, climate, biodiversity, and cultural heritage. The region is mainly characterized by three main cordilleras, or mountain ranges, each with unique geological traits, climate conditions, and ecological systems.