Pen y Cwm, Gwynedd

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

• Category: Geographic Feature
• Type: Hill or Mountain

• Latitude/Longitude: 52°51'28"N 3°50'8"W
• Eastings/Northings: 276500, 330500
• OS Grid: SH765305
• Mapcode Local: GBR 62.S4PZ
• Mapcode Global: WH678.1FRH

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