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
Destruction of country houses in 20th-century Britain Destruction of country houses in 20th-century Britain The destruction of country houses in 20th-century Britain was a phenomenon brought about by a change in social conditions during which a large number of country houses of varying architectural merit were demolished by their owners. Collectively termed by several authors "the lost houses", the final chapter in the history of these often now-forgotten houses has been described as a cultural tragedy. The British nobility had been demolishing their country houses since the 15th century, when comfort replaced fortification as an essential need. For many, demolishing and rebuilding their country homes became a