Cwm Ty-Du, Gwynedd

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

• Category: Geographic Feature
• Type: Valley

• Latitude/Longitude: 53°6'35"N 4°8'45"W
• Eastings/Northings: 256457, 359110
• OS Grid: SH564591
• Mapcode Local: GBR 5P.81CJ
• Mapcode Global: WH54T.9309

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