Ynys Bâch, Gwynedd

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

• Category: Water Feature
• Type: Island

• Latitude/Longitude: 52°59'57"N 4°26'4"W
• Eastings/Northings: 236711, 347434
• OS Grid: SH367474
• Mapcode Local: GBR 59.H370
• Mapcode Global: WH43X.VWF1

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