A Small Pass                                           -      N      - 
(-------------------------------------------------)     - <---(M)---> -
                                                        -      S      -

Far off in the distance you hear a falcon screech, the sound comes down
and reverberates off the walls of the pass.  The ground is extremely smooth,
almost to the point of being slick.  A faint breeze blows down and stirs
some dust up.  
A thorny, red-veined vine twines its way around your feet.
You dodge out of the way of a large boulder that crashes down from above!