Machu Picchu from the east, at the Sun Gate on the original Inca trail.
Pre-Inca ruins at Pachacamac, on the coast south of Lima. The complex is huge, and pre-dates the Inca period by more than 1,000 years.
Looters have ravaged the site, digging up mummy bundles, plundering them for artifacts, and leaving bone and textile fragments scattered across the surface.