Thanks to many friends who have gone before me and discovered great places and passed those suggestions onto me, here is my map of Seoul. I absolutely recommend you make a copy of the map so you can add what you need, delete what you don't want, etc. For example, probably good for you to pin your hotel or AirBnB. Another reason I tell people to make their own copy is so you can access it straight on your phone or tablet via Google Maps by going to the Settings icon --> Your places --> Maps, et viola!
PLEASE don't not live off of this map. There is crazy good food in Korea ALL around you.
Support mom&pop shops & small businesses!!
Some recommended musts in Korea:
Let's collaborate! I've enabled comments on this post so you can suggest more places people would like. (: