Madryn Castle Gatehouse

Two storey, rectangular building, presently roofless and in a dilapidated condition. Granite rubble walls with limestone window dressings and embattled parapet. Both elevations similar with segmental pointed arch in centre, with flush stone voussoirs and two flat-headed stone mullioned 3-light windows each floor. Hollow-moulded stone drips, and iron latticed glazed lights. Rear elevation is partially collapsed removing mullions and head of right first floor window. Moulded cornice under ashlar embattled parapet, collapsed to rear. Nine rubble stone steps up to front door with low flanking stone walls at top of steps. Left end wall is blank except for a small rainwater outlet in each top corner, and small blocked opening at top right. Right side has stone stair with iron rail leading to door opening on first-floor. Remnants of end chimney in centre of wall at parapet level.

Roof and first-floor are missing. Through passage, part blocked with loose masonry in rear opening. Internal passage walls are brick built and rendered. Door on each side of front entry leading to ground-floor rooms with remains of end fireplaces. Ground-floor has much loose masonry. Remains of end fireplaces on first-floor.