Spiral Stairs                                          -      -      - 
(-------------------------------------------------)     - <---(M)---> E
                                                        -      -      -

This stairway leads to the top of the guard tower.  The stairs have been
carved out of granite.  Chatter and footsteps echo throughout the stairwell
and tip the guards above to oncoming danger.  Thieves like to hide here to
spy on unsuspecting victims.