Ghaston Grey castle. Illustration by Ignacio Bazan Lazcano © Fantasy Flight Games
and the location of Ghaston Grey
Ghaston Grey is a small bleak island in the Sea of Dorne. Its crumbling, old castle has been used by the Martells as a prison for the vilest of criminals and traitors, who are sent there to waste away. It is considered a horrible place to be sent.
A Feast For Crows
Following Arianne Martell's failed attempt to name Princess Myrcella Baratheon Queen of Westeros, Garin and Andrey Dalt are sent to Ghaston Grey to await their sentences from Prince Doran Martell.