A Dimly Lit Hallway in Cavhfail Keep                   -      N      - 
(-------------------------------------------------)     W <---(M)---> E
                                                        -      -      -

Lit by only a few scattered torches, this passage in Cavhfail Keep has
just enough light to see by.  The arched ceiling, bare walls, and floor are
made of a dark stone, muting the limited light.  Dark shadows are abundant,
possibly concealing hidden dangers.  Footsteps echo and every little noise
is amplified.  It would be wise to stay alert and be cautious.  A large sign
is posted here, warning all who enter the keep.