Ruins of Llanddew Castle

Ruins of a medieval hall, rubble stone thick walls on three sides, front wall gone. Walls are thicker at base with ledge to support beams of former basement ceiling. No evidence of former stone vaulting. High surviving end walls and one end of rear wall which otherwise survives to just above basement height. Right end wall has remains of big pointed end window with splayed reveals. Left end wall has external put-log holes a splayed loop to basement right. Rear wall has crease lines of former gabled external porch, of which some projecting stones survive each side of elliptical-arched door with stone voussoirs. Basement has base of a fireplace projection on inside rear wall.