Catacombs                                              -      N      - 
(-------------------------------------------------)     W <---(M)---> E
                                                        -      S      -

The catacombs are a roughly hewn tunnel with an occasional stone arch to
support the roof.  Niches are cut into the walls at regular intervals. 
These niches contain the bones or ashes of the poor souls interred here.  A
large burial chamber is to the north, while there are two smaller burial
chambers to the east and west.  The catacombs continue to the south.