Full Report for Listed Buildings
The list description is not intended to be a complete inventory of what is listed: it is principally intended to aid identification. By law, the definition of a listed building includes the entire building (i) and any structure or object that is fixed to the said building and ancillary to it and (ii) any other structure or object that forms part of the land and has done so since before 1 July 1948, and was within the curtilage of the building, and ancillary to it, on the date on which said building was first included in the list, or on 1 January 1969, whichever was later.
Date of Designation
17/06/1966
Date of Amendment
20/07/1995
Name of Property
Cymmer Castle
Unitary Authority
Gwynedd
Location
Situated on a hill 2.5 km N of Dolgellau with commanding views towards Cader Idris and the Mawddach estuary; accessed across fields from a metalled lane leading E from Llanelltyd bridge ultimately to Llanfachreth; on a small artificial motte.
History
The probable site of Cymer castle, which was built in 1116 by Uchdryd ap Edwin; this is the first recorded mention of a Welsh castle which has survived to the present day. The present building occupies a 4.5m high motte, the summit of which has a diameter of 13m. It is possible that it originated as a hunting lodge or observation platform for the later abbots of Cymer in whose former deer park it stands; apparently used in the C18 as a clandestine gaming house, it has long been ruinous.
Exterior
Rubble-built gabled tower block originally of one-and-a-half storeys over a raised basement; squat chimney to N gable with weather-coursing. The N and E sides stand almost to full height, the remainder being ruinous. The N and S gables originally had a single large window opening to the main floor; the E and W sides had 2 such windows, the upper contained within a gabled dormer. There is a small angled fireplace in the NE cornerand what may have been a stair access in the SE corner. Decayed oak lintels survive to some openings including 2 basement lights. There is evidence for both interior and exterior render.
Scheduled Ancient Monument ME 150.
Reason for designation
An imposing ruin on an important site, perhaps originally an early C16 lodge associated with Cymer abbey.
Cadw : Full Report for Listed Buildings [ Records 1 of 1 ]