On this day in 1911, Hiram Bingham became the first outsider to see Machu Picchu. Read his account from our archives http://on.natgeo.com/2tU28MN

On this day in 1911, Hiram Bingham became the first outsider to see Machu Picchu. Read his account from our archives http://on.natgeo.com/2tU28MN 

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