Machu Picchu ruins of the Inca citadel discovered in 1911 in Peru South America Stock Photo - Alamy
The discovery of a wonder, Machu Picchu | PeruRail
マチュ・ピチュ - Wikipedia
Then + Now: Machu Picchu
Historyfeels - Then and Now. Machu Picchu, Peru. 1915 to 2020. _ Machu Picchu's existence was not widely known in the West until it was “discovered” in 1911 by the Yale professor