Long Hallway                                           NW     -      - 
(-------------------------------------------------)     - <---(M)---> -
                                                        -      -     SE

The hallway is constructed from linestone deposits reinforced with steel
poles.  There are oil lamps every twenty feet that help light up the dungeon
hallway.  Screaming is coming from all over, but it is impossible to tell
what direction it is coming from.  
A harpy is waiting for its prey here.