From triwiki
MAP Of TRI
You can download the following file and load it into your BeipMU client! In BeipMU go to Options > Show Map Window > File > Open, and select the file. If you click the eyes and the little compass, it will track your position as you move around the grid!
[| Tri MAP Atlas compatible with BeipMU Download]
If you don't use BeipMU, you can view the entire map here: