Fan y Bîg, Powys

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

• Category: Geographic Feature
• Type: Hill or Mountain

• Latitude/Longitude: 51°52'34"N 3°24'3"W
• Eastings/Northings: 303655, 220663
• OS Grid: SO036206
• Mapcode Local: GBR YN.RYX8
• Mapcode Global: VH6CC.03DJ

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