Foyer to the Castle                                    -      N      - 
(-------------------------------------------------)     - <---(M)---> E
                                                        -      S      -

  You are standing in the foyer to a large underground castle.  This room
is very large, and reaches high enough to have windows above ground.  They
are tinted very dark, and you can't really see anything through them, and
can barely tell the time of day.  The walls have intricate carvings across
them, showing strange patterns and symbols.