Scotland
If you ever talk a walk through Edinburgh, Scotland’s capital, you would never imagine there being a city under the ground you walked on. But believe it or not, a city from the 18th century lurks beneath the surface.
The Edinburgh Vaults
It goes by the name, The Edinburgh Vaults. Some people call it the South Bridge Vaults, but the name isn’t what everyone is talking about. Aside from the massive chambers made up of 19 arches, there is something a little more sinister going on.