Alter Aeon Online Help

Keywords are:  'set landmark mark'

Usage:
set landmark

Landmarks are special locations known to most inhabitants of
Alter Aeon.  Gods occassionally send pious worshippers on pilgrimages
to such landmarks.

You can see if any landmarks are nearby using 'where landmarks'
command.

With the 'set landmark' command, one can commit the immediate area
to memory and remember it as a temporary landmark.  One can navigate
using such landmarks with the 'where' command just as permanent
landmarks. The higher you intelligence, the more landmarks you can
remember. Certain terrains are easier to remember, for instance it
is much easier to retain knowledge of a landmark in a city as opposed
to the middle of the ocean.