A Long and Wide Tunnel                                 NW     -      - 
(-------------------------------------------------)     W <---(M)---> #
                                                        -      -      -

You are walking along a long and wide tunnel.  Although underground, this
tunnel has a street like atmosphere, with a few gnomes, dwarves, and humans
running down the streets.  Brass lanterns are hung from the tunnel walls,
illuminating the area.  Smooth rocky doors can be seen along the walls. 
Amongst the many tunnels and passages, you find Vesuvius to be a maze.  You
think to yourself how nice it is to be someplace where you appear to know
where you are.