Hiram Bingham and Machu Picchu - Part 4

In this part of our series, we wrap up the 1911 Yale Peruvian Expedition and look at the 1912, and 1914-15 Expeditions. Meanwhile, the fame of Bingham - and Machu Picchu - continues to grow. The Explorers Podcast is part of the Airwave Media Network: www.airwavemedia.com Interested in advertising on the Explorers Podcast? Email us at advertising@airwavemedia.com Learn more about your ad choices. Visit megaphone.fm/adchoices