Llanddwyn Bay, Isle of Anglesey

• Parish/Community: Rhosyr
• Unitary Authority: Isle of Anglesey
• Region: Wales

• Category: Water Feature
• Type: Bay

• Latitude/Longitude: 53°8'13"N 4°23'29"W
• Eastings/Northings: 240121, 362670
• OS Grid: SH401626
• Mapcode Local: GBR 5C.67PW
• Mapcode Global: WH43C.JD1W

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