Dragonbone Bridge                                      -      -      - 
(-------------------------------------------------)     W <---(M)---> E
                                                        -      -      -

You stand between the cracked open jaws of a long dead dragon.  The
smooth bony structure of the skull's interior is cold to the touch.  West of
here, A dusty trail begins, and to the east a dragon spine forms a path over
the chasm.