The valley of Urubamba shows alluvial terraces in its thick soils where a strong population dedicated to agriculture is established. The Urubamba river, under 2000 m, has formed a deep and narrow canyon which reaches all its beauty close to Machu Picchu, showing a rare landscape of bends. Due to the diversity of soil altitudes, the region has a great variety of climates and landscapes, which have strongly influenced on agriculture and the distribution of population.