Gwaun Cefnygarreg, Powys

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

• Category: Geographic Feature
• Type: Hill or Mountain

• Latitude/Longitude: 51°48'43"N 3°31'50"W
• Eastings/Northings: 294579, 213711
• OS Grid: SN945137
• Mapcode Local: GBR YH.X2VG
• Mapcode Global: VH5G0.RQC6

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