20 HIDDEN Secret Passages

Transcript

Hidden passages. They're real and they've been used to hide people, move power, and keep the rest of us in the dark. So, in this video, we're going to take a look at 20 of the most fascinating secret routes ever built. Starting with number 20, the Badisley Clinton sewer priest hole, England. Battisley Clinton is a moed medieval manor house in Warwi... Read More