NPRN34371
Cyfeirnod MapSO21SW
Cyfeirnod GridSO2440014470
Awdurdod Unedol (Lleol)Sir Fynwy
Hen SirBrecknockshire
CymunedLlanelly
Math O SafleTRAPHONT DDŴR
CyfnodÔl-Ganoloesol
Disgrifiad
The 80ft (24m) high Gilwern Embankment carries the Brecknock and Abergavenny Canal (nprn 85124) over the Clydach Gorge; completed in 1797, it is one of the largest earthworks on a canal in Wales. The north end of the bank is pierced by a tunnel carrying the Glangrwyne section of the Clydach Railroad (nprn 276001).
RCAHMW, 01 Novembver 2007.