Peru Historical Sanctuary

An area of 326 square kilometers surrounding Machu Picchu was declared a "Historical Sanctuary" of Peru in 1971.

In addition to the ruins, this sanctuary area includes a large portion of adjoining region, rich with flora and fauna.

Machu Picchu was designated as a World Heritage Site in 1983 when it was described as "an absolute masterpiece of architecture and a unique testimony to the Inca civilization".

On July 7, 2007, Machu Picchu was voted as one of New Open World Corporation's New Seven Wonders of the World.

The World Monuments Fund placed Machu Picchu on its 2008 Watch List of the 100 Most Endangered Sites in the world because of environmental degradation resulting from the impact of tourism, uncontrolled development in the nearby town of Aguas Calientes that included a poorly sited tram to ease visitor access, and the construction of a bridge across the Vilcanota River that is likely to bring even more tourists to the site in defiance of a court order and government protests against it.