At almost 8,000 feet above sea level, Machu Picchu is an Incan citadel high in the Andes Mountains in Peru. Set above the Urubamba River valley, the site was built in the 15th century and later abandoned. Even today, it carries an air of mystery with its exact purpose still debated.

Sacred Valley is a region in Peru's Andean highlands known for fertile farmland and Spanish colonial villages, stretching from Pisac to Ollantaytambo. Together, with Machu Picchu and the nearby city of Cusco, they formed the heart of the Inca Empire in the late 1500's.