Not many people know that the city of Seattle is actually built upon… an old city of Seattle. Sure, you’ve heard about the Great Chicago fire but did you know that Seattle also experienced a fire that brought down 30 city blocks? The 1889 fire rendered old Seattle city what it is today- buried underneath the soil of the emerald city. We’ve known about the Underground Seattle tour for a while now, but it wasn’t until last week that we were able to see it for ourselves. Check out the video below to learn all about the Seattle that once was, complete with corruption, sex, deceit… and plumbing problems.