Hikers on the Inca Trail passing above the rapids of the Urubamba River near Chilca on the way to Machu Picchu, Peru

adventure travel valley urubamba travel destination trail tourist tourism destination tourism south america scenic sacred valley river prehispanic precolumbian peruvian peru monument machu picchu latin america landscape landmark incan inca trail inca historic place historic hiking hiker famous place city chilca backpacking backpacker andes mountains andes ancient