The Fiefdom of Gavaudon is a region in High Rock, on the coast of the central Iliac Bay. It is located northeast of the mouth of Bjoulsae River, and southwest of the Wrothgarian Mountains. Its capital city is Gavaudon City. The dominant vampire bloodline in the region are the Montalions, and the patron deity is Zenithar.
- Dark Brotherhood: Located in Gavaudon
- Fighters Guild: Located in Gavaudon and Oxham
- Mages Guild: Located in Gavaudon, Oxham, and Oxshire Hill
- Thieves Guild: Located in Gavaudon and Oxshire Hill
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