N       Murky Deapths  - mapped by Gregory McGill
W+E
 S

                      +-u-+
                     /     \
                  1-+       +       +-+
                            |       |  \
                            +-+     +   +-+
                               \   /|      \
                                +-+ +       +
                                    |        |
                                    +        +-+
                                   / \          \
                                  +   2          +-+-3
                                  |
                                  4



u - up to mines
1 - dead end
2 - dead end - stone wall
3 - small cavern
4 - dead end