.: Help for map (skill)

The map command displays a map of the area,
centered on your character.

Not everything is guaranteed to be shown on the map.
Hidden areas and secret passages may remain concealed.

As your mapping skill improves, you can see farther and
reveal more of your surroundings. Higher Perception also
expands what you can discern on the map.

Usage: 

  map        Display a map of the nearby area.
  map wide   Display a zoomed-out overview
                 (requires advanced mapping skill).

Related: 
  help map-examples
  help perception