Tourists gaze across the Incan ruins of the royal estate of Machu Picchu, Peru, its terraces, warehouses, temples, and residences stretching to Huayna Picchu mountain in the background, distant mounta
Tourists gaze across the Incan ruins of the royal estate of Machu Picchu, Peru, its terraces, warehouses, temples, and residences stretching to Huayna Picchu mountain in the background, distant mountains shrouded in clouds and mist.