Sacsayhuaman huge hilltop, Inca fortress built in the 15thC above Cuzco with walls of immense stones child and llama below walls, Highlands, Peru

andes mountains world heritage site wall travel destination traditional dress tourism destination stonework stone south america site scenic sacsayhuaman ruins quechua prehispanic precolumbian peruvian peru monument llama lifestyle latin america landmark incan inca immense historic place hilltop highland gigantic fortress famous place destination cuzco children child battlements archaeological site architecture