The chill mists of the Troll Fens, located
against the shoulders of the Griff Mountains and the
Rakers at the head of the Yol River, cloak a place of
unnameable horrors. The Pale carefully hedges the
place with watchtowers and keeps, and strong patrols
constantly ride the verges of the southern end of the
Troll Fens to watch for unwelcome visits from the
monsters and humanoids dwelling within. As its
name implies, the fens are infested with particularly
huge and vicious trolls in numbers.