The map is actually very accurate, with precisely placed bodies of water and coastlines and small details like purple creep in Silithus. There are also details like Thoradin's Wall and the Deeprun Tram pointed out.
Maze has created two versions of the map, with differing sizes for faster- or slower-paced games. Even if you aren't a fan of the game and don't plan on playing it, the graphics and attention to detail are pretty awesome. Check out some shots of the map in our gallery below.