In the citadel of Machu Picchu lived no more than 200 to 300 people but of a high social rank. Most of these people had some sort of relationship with the Inca; they were descendants of the founder of Tahuantinsuyo.
The citadel is important, because it has a great archaeological value and a variety of ecosystems. Machu Picchu symbolizes the excellent technical skill, and productivity of the Inca Empire in its peak. The citadel is a protected area due to the enormous natural and cultural attraction that it has. Machu Picchu is full of a mysterious nature, which attracts many researchers and tourists.
It is considered as …show more content…
The terraces over 700 preserved land, promoted agriculture, and served as part of an extensive system of water distribution and limited retained water erosion on steep slopes.
The monument was built in the fifteenth century, served simultaneously as a center of worship and astronomic observation, and as rest place of the royal family of the Inca Pachacutec.
The Historic Sanctuary of Machu Picchu contains about 10% of the fauna and 22% of the flora of Peru. It stands out as one of the few mountain regions that have abundant available information about the local flora and fauna. They have recorded 401 species of birds, 19 reptiles, 10 amphibians, 13 fishes, 300 diurnal butterflies and 400 nocturnal, also recorded 309 species of orchids of the total of 1,625 species in the country, it is estimated that there are 200 additional species not