Flight Lima - Medellín, view in SW direction to the Cordillera Blanca, the most highly glacierized tropical mountain range in the World. Notable summits are from left to right: Nevado Copa (6188 m), Nevado Hualcán (6165 m), Peru's highest summit Nevado Huascarán (6768 m), Nevado Huandoy (6395 m), and Artesonraju (6025 m).