Real Life Rainbow Six Siege Oregon Map Prototype
The inspiration for the Oregon map is likely based upon the Waco Siege that took place in 1993.
Despite the fact that the Rainbow Six Siege Oregon map does not contain the full compound, which you may see at the pictures above, the general structures of both towers can be easily discerned!
Additionally, you may see pretty obvious hints on the background, such as the silos in the background of the Map picture, which you can compare with the pictures of the original Waco Seiege.
You may read more about the Waco Siege on the wikipedia page, dedicated to it. Upon seeing these pictures, what are your thoughts about the resemblance between the real landmark and the one from Rainbow Six: Siege Oregon map.