Dyffryn Dyfi, Powys

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

• Category: Geographic Feature
• Type: Valley

• Latitude/Longitude: 52°37'28"N 3°44'49"W
• Eastings/Northings: 281832, 304408
• OS Grid: SH818044
• Mapcode Local: GBR 96.7Q1Z
• Mapcode Global: WH68G.D9WB

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