All new and improved, Supernatural map. This one is zoomable and all of the tags are marked with the episode number and other information.
Click the picture or source link to see the real map.
Again, not all locations are known, and some are fictional. If you click on the tags, it gives the name, and the location and other notes.
Also, some locations that have been visited more than once, you can really only see one of the tags. I’m not sure how to fix that. (I think there are about 40 tags piled on top of each other in Sioux Falls, SD for all the time they spent at Bobby’s.)