Garn-wen, Torfaen

• Parish/Community: Trevethin
• Unitary Authority: Torfaen
• Region: Wales

• Category: Geographic Feature
• Type: Hill or Mountain

• Latitude/Longitude: 51°44'4"N 3°2'12"W
• Eastings/Northings: 328500, 204500
• OS Grid: SO285045
• Mapcode Local: GBR J4.1T0T
• Mapcode Global: VH79L.9NYL

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