Box Canyon                                             -      N      - 
(-------------------------------------------------)     - <---(M)---> -
                                                        -      S      -

You have entered a large box canyon at the base of the mountains.  The
walls here are very steep even a mountain goat couldn't climb them.  Grass
grows on the floor of the canyon, as do some small bushes.  Fallen rocks are
on the ground here and there.  You see several animals here searching for
food.  At the bottom of the canyon, a wide, meandering river can be seen.  A
sturdy wooden bridge crosses the canyon to the north, in the direction of a
light forest near the town of Rune.