A Wide Passage                                         -      N      - 
(-------------------------------------------------)     - <---(M)---> -
                                                        -      S      -

As you walk through this tunnel, you notice that the ground is sloping
downwards.  Even the dim illumination coming from the cave mouth to the
south is hardly visible, and without a light source you don't stand much of
a chance of finding your way around.  The interior of the mountain was never
adequately explored before the cataclysm occured, and it is said that many
dangerous creatures reside within.  You should probably be very careful if