This map is essentially a screenshot, taken straight from the PC version of the game.
It is rather large, both in pixel size and file size, so it may take a few minutes to download.

1001 x 900 pixels (681K)

This is a scan of the printed map, which was distributed with the PC version of the game.
It has more locations labeled than the map that was in the game.

2030 x 1337 pixels (658K)