Detailed information on rockmen can be found in S7S, p. 16-17.
While the rockmen are rarely seen, one group of travelers having sailed through the Sky of Stones reports having come across a cluster of large flat-topped Stones, lashed loosely together with ropes and rope bridges.
Some of the rocks hold primitive houses with stone furniture and strange carved figurines inside. A few of the rocks seem to have been used as gardens, but the few plants growing there were small and stunted.
Some sages speculate the structure was an attempt by some rockmen to form a small village (or mimic one?), abandoned when they could not support themselves (or lost interest).
Travelers' Comments on Rockmen
Don't take the figurines. Trust me.
— "Mad Bastard" Nazor