Machu Picchu, or commonly known as the lost city of the Incas. Is the remains of the ancient civilization of the Incas. Located high on a mountain in Peru. Expected to be built by Inca emperor Pachacuti. Were left hundreds of years because the Spaniards came Scramble. And killed in Peru and Incas. Inca city has been abandoned, but Hiram Bingham discovered on the year. 1911