The Barony of Champs-Bluets stretches along the northern side of the river Gronne, to the north, it climbs into the Tibellu hills. Its eastern border is clearly marked by the Cauldron of the Witch. The barony is ca 600 square miles in size, of which one third is hill land. to the north. The Barony of Champs-Bluets has roughly 40 000 inhabitants.
The copper mines of Champs-Bluets has been nearly as profitable as the Montcuivre mines, bringing into daylight ton upon ton of malachite ore for smelting, and some which can be carved for ornaments (see Montcuivre) but lately their production has fallen steeply, as dwarven terror has killed or abducted numerous miners, and demoralized the rest.
In the northeastern corner of the barony lies the Cauldron of the Witch.