Looming at the mouth of Blackwater Bay, a gloomy castle sits atop a volcanic island. Shaped from stone to look like dragons, and surrounded by storm and salt, Dragonstone has been home to dragon riders and kings.

Though the landscape is damp and dreary, a priceless treasure shines below. Buried deep within the tunnels of the active volcano, dragonglass waits; ready to be formed into some of the only weapons capable of staving off the white walkers and the Long Night.