Probably what is the largest ever 3D printed map has been fabricated by a company called Hobs Studio. The map is of England's Northwest coast and includes 130 different 3d printed models on it. The map measures a staggering 11 feet by 5 feet in size. Read more about how it was printed here: http://3dprint.com/9216/large-3d-printed-map/

Below you will find an image of a section of the 3D printed map.