Castle Mousillon

The city of Mousillon stands near the mouth of the River Grismerie, surrounded by swamps. It seems to be slowly crumbling back into the swamp, but somehow it still survives. Few parts are actually maintained, the walls being one of the main exceptions. The repairs are not pretty, but they are effective—the residents of the city want to keep the inhabitants of the swamps out in the swamps.

The economy of the city is something of a mystery. There are taverns, brothels, drug dens, fighting pits, and places where even darker vices are indulged. There are shops selling forbidden books, the accouterments of forbidden cults, and poisons and assassins’ tools of every variety. There seem to be no basic food shops, or tailors, or any of the normal requirements of a city. Most of the residents seem to have some business outside the walls, and wagons and boats laden with basic necessities arrive every day. Most observers think that the Mousillonians barter among themselves for the basics.

Source

 * Warhammer Fantasy RPG 2nd ED -- Knights of the Grail (pg. 83-84).