A castle ruled by Giramphiel, a goddess who hated Gawaine.
The unsuspecting Gawaine lodged at Gahart one night, and Giramphiel sent him into a perilous combat against a dragon.
Source
Diu Crône | Heinrich von dem Türlin, c. 1230
Nightbringer | The Arthurian Online Encyclopedia
A castle ruled by Giramphiel, a goddess who hated Gawaine.
The unsuspecting Gawaine lodged at Gahart one night, and Giramphiel sent him into a perilous combat against a dragon.
Source
Diu Crône | Heinrich von dem Türlin, c. 1230