Lost ancient cities worldwide

Sanchi, India. (Photo: http://www.tourtochina.info/)

Machu Picchu, Peru. (Photo: http://www.tourtochina.info/)

Stonehenge, Britain. (Photo: http://www.tourtochina.info/)

Great Zimbabwe, Zimbabwe. (Photo: http://www.tourtochina.info/)

Palmyra, Syria. (Photo: http://www.tourtochina.info/)

Nimrud, Iraq. (Photo: http://www.tourtochina.info/)

Tanis, Egypt. (Photo: http://www.tourtochina.info/)

Pompeii, Italy. (Photo: http://www.tourtochina.info/)

Angkor Wat, Cambodia. (Photo: http://www.tourtochina.info/)

Petra, Jordan. (Photo: http://www.tourtochina.info/)