Machu Picchu Machu Picchu Machu Picchu ( or ; ; ) is a 15th-century Inca citadel, located in the Eastern Cordillera of southern Peru, on a mountain ridge above sea level. It is located in the Cusco Region, Urubamba Province, Machupicchu District in Peru, above the Sacred Valley, which is northwest of Cuzco and through which the Urubamba River flows, which cuts through the Cordillera and originates a canyon with tropical mountain climate. Most archaeologists believe that Machu Picchu was constructed as an estate for the Inca emperor Pachacuti (1438–1472). Often mistakenly referred to as the "Lost City of the Incas" (a
Vilcabamba, Peru the site where Tupac Amaru fled after the Spanish captured Vitcos. Bingham speculated in his book Lost City of the Incas that Machu Picchu was the lost city of Vilcapampa the Old, in part because Bingham only saw a small portion of Espíritu Pampa. It remained for Gene Savoy to discover the full extent of the site in 1964, and later evidence did confirm the site was indeed the old Vilcabamba. In the 1960s, the explorations and discoveries of Antonio Santander Casselli and Gene Savoy finally associated the "Espíritu Pampa" site with the legendary Vilcabamba. Their 1970 book "Antisuyo" brought