Cwm yr Wden, Powys

• Parish/Community: Glantwymyn
• Unitary Authority: Powys
• Region: Wales

• Category: Geographic Feature
• Type: Valley

• Latitude/Longitude: 52°37'7"N 3°48'57"W
• Eastings/Northings: 277167, 303882
• OS Grid: SH771038
• Mapcode Local: GBR 93.854Y
• Mapcode Global: WH68F.CF5Q

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