A Narrow Pathway                                       -      -      - 
(-------------------------------------------------)     W <---(M)---> E
                                                        -      -      -

The smooth pathway is made of a strange concrete, composed of lime
mortar, volcanic sand, water, and small stones.  The resulting mix gives an
unusual black surface, complimenting the evergreen environment that borders
its sides.  Two large walls to your north and south enclose the walkway. 
From the size and texture you can tell that the back wall of the Diocletian
Baths is to your south.  The walkway continues east and to your west you see
the long peristyle garden.  
A small diseased gray rat runs past your leg.