RPG Inspiration: Big Jobs & Bank Jobs

Montreal Sewers

The photo is from a fantastic map and photo-record of the Montreal sewer system. It is not quite Google Streetview but it is close. 

The different colour brick on the right is "The former entrance to Marcel Talon's tunnel, built during an attempted underground robbery of an adjacent bank."

If you've wondered about using a sewer as a location in an adventure, this is a great resource.