- Category: Geographic Feature
- Type: Other Coastal Landform
- Latitude/Longitude: 53°12'22"N 4°29'54"W
- Eastings/Northings: 233229, 370605
- OS Grid: SH332706
- Mapcode Local: GBR 56.25NW
- Mapcode Global: WH42X.WN0V
Location and coordinates are for the approximate centre of Twll Bwgan within this administrative area.
Geographic features and populated places may cross administrative borders.