Here's the mod's official description: This mod will not mark or reveal all locations on your overworld map.
But if you wouldn't mind turning that into a more immersive experience, you can now download this here mod by one David Richard that puts that map directly into the game. Those of you looking to thoroughly explore the expansive world of Bethesda's highly acclaimed open world RPG The Elder Scrolls V: Skyrim, might want to turn towards our Skyrim subsite where you can find an annotated map of the province of Skyrim.