Llyn Parc Mawr, Isle of Anglesey

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

• Category: Water Feature
• Type: Inland Water

• Latitude/Longitude: 53°10'42"N 4°22'24"W
• Eastings/Northings: 241478, 367226
• OS Grid: SH414672
• Mapcode Local: GBR 5D.3L37
• Mapcode Global: WH435.SCKM

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