Llyn Hendref, Isle of Anglesey

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

• Category: Water Feature
• Type: Inland Water

• Latitude/Longitude: 53°15'42"N 4°24'12"W
• Eastings/Northings: 239787, 376558
• OS Grid: SH397765
• Mapcode Local: GBR HNH2.HPQ
• Mapcode Global: WH42S.B8CS

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