Is there a mod that disables the map, but adds various parchments with maps drawn on 'em for sale at merchants?
If not: Would you like to see one?

EDIT: Is there a way to edit the sky-texture? So I could add a north-star?

The way my game is set up, I need the map in order to get around the pitch blackness I'll often run into, so I've never even looked into such a thing. It's not like it tells you exactly where all the hidden items are or anything.

Parchment maps are included in the vanilla game, although I certainly wouldn't say no to more accurate ones!

As for disabling the map, the only one I'm aware of is Kirel's No Compass, which just makes the compass pointer invisible. So you still have the benefit of a full-detail map but no GPS system =)

You do realize this is Morrowind right?
But if there isn't one I'll get to work...

Edit: Tonal Architect, use a torch!

Don't the guides to the cities have maps? And I'm pretty sure I saw some map resources, but for Oblivion. I'm sure they could easily be ported to Morrowind.

You can see the star.....

Not always enough in my game.

hmm, could you DL vality's map and replace his images with black sceens?