Waqrapukara Inca Fortress / Peru (by Rosa Mariel).

Plaza de Armas, Cusco / Peru (by thejourney1972).

Inca’s heritage, Q’eswachaka Hanging Bridge / Peru (by travel peru).

Ollantaytambo archeological site in the Sacred Valley of the Incas, Peru (by enricoerriko).

Colonial streets of Cusco, Peru (by Paseos).

The last road leading from the sungate to Machu Picchu, Peru (by MaulPhotography).

Quechua natives at the footsteps of Ausangate Peak in Cordillera Vilcanota, Peru (by David Ducoin).

Salkantay Trail to Machu Picchu, Peru (by headlessmonk).

Quechua children wearing traditional clothes and holding a baby llama (or is it a lamb?), Cuzco, Peru (by pinkbishie).

Camino del Inca (The Inca Trail), Cusco, Peru (by marcomendoza136).

The ruins of Runkurakay sit on a hill between mountain ridges, The Inca Trail, Peru (by nathangibbs).

Machu Picchu on a beautiful sun filled morning, Peru (by Matt Champlin).

Puyupatamarca ruins on the inca trail, Cusco, Peru (by maron68).

by headlessmonk on Flickr.

Salkantay Trail to Machu Picchu in the Peruvian Andes.

by puri_ on Flickr.

Young faces of the world - following Inca's heritage, Peruvian girl.

by André Distel Photography on Flickr.

The famous Machu Picchu, a hidden wonder of the world in the Peruvian Andes.