Cwm Dâr, Rhondda, Cynon, Taff

• Built-Up Area: Aberdare
• Parish/Community: Aberdare
• Unitary Authority: Rhondda, Cynon, Taff
• Region: Wales

• Category: Geographic Feature
• Type: Valley

• Latitude/Longitude: 51°42'48"N 3°28'11"W
• Eastings/Northings: 298544, 202665
• OS Grid: SN985026
• Mapcode Local: GBR HJ.3CWR
• Mapcode Global: VH5GM.S6Y8

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