Machu Picchu Picchu a "historic sanctuary". In addition to the ruins, the sanctuary includes a large portion of the adjoining region, rich with the flora and fauna of the Peruvian Yungas and Central Andean wet puna ecoregions. In 1983, UNESCO designated Machu Picchu a World Heritage site, describing it as "an absolute masterpiece of architecture and a unique testimony to the Inca civilization". Bingham was a lecturer at Yale University, although not a trained archaeologist. In 1909, returning from the Pan-American Scientific Congress in Santiago, he travelled through Peru and was invited to explore the Inca ruins at Choqquequirau in the Apurímac
Lost City of the Kalahari Lost City of the Kalahari The Lost City of the Kalahari is a historical mystery of exploration and archaeology dating to the end of the 19th century. The history reports the existence of a ruined city found in the Kalahari Desert in southern Africa. In 1885, the Canadian Guillermo Farini (pseudonym of William Leonard Hunt) was one of the first westerners to cross the unexplored portion of the Kalahari. On his return to Europe, he published a book detailing his experiences which included descriptions of unusual rock formations which he believed to be ruins of hitherto unknown buildings. Farini subsequently