The Black Forest (Schwarzwald in German, Tßradjal in Hvetshrenu) is a mountain range in the south of Germany. This area has a lot of forests. Since the dense growth of conifers blocks out a lot of sunlight, it was called "the black forest".
The only known Hvetshran clan living in the Black Forest are the Tßradj. They are however one of the biggest clans living in entire Germany, as well as one of the biggest outside their official habitat.