The Incan Culture Was Located In The Andes mountains in South America. One of the best known Incan Sites is Machu Picchu, Where they discovered a whole city and can be seen today as a tourist location.
As Seen In The Picture Attached, I Think That the Incan People Where Amazing With Stone And Other Natural Materials. They Found That The Soil Up In the mountains was good fertile soil for farming and that is why we today think that they chose this spot.
Resource-The World, Grade Six Social Studies Book Pages 196-203
Inca Today 