Allt y Gelli, Gwynedd

• Parish/Community: Llanycil
• Unitary Authority: Gwynedd
• Region: Wales

• Category: Landcover
• Type: Forest or Wood

• Latitude/Longitude: 52°57'20"N 3°42'18"W
• Eastings/Northings: 285555, 341187
• OS Grid: SH855411
• Mapcode Local: GBR 68.KSK1
• Mapcode Global: WH66R.1YYW

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