Cwm Alun, Vale of Glamorgan

• Parish/Community: St. Bride's Major
• Unitary Authority: Vale of Glamorgan
• Region: Wales

• Category: Geographic Feature
• Type: Valley

• Latitude/Longitude: 51°28'22"N 3°34'38"W
• Eastings/Northings: 290539, 176062
• OS Grid: SS905760
• Mapcode Local: GBR HD.LGVM
• Mapcode Global: VH5HQ.Y73Q

Location and coordinates are for the approximate centre of Cwm Alun within this administrative area. Geographic features and populated places may cross administrative borders.