Ynysoedd Duon, Isle of Anglesey

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

• Category: Water Feature
• Type: Island

• Latitude/Longitude: 53°12'0"N 4°30'15"W
• Eastings/Northings: 232829, 369917
• OS Grid: SH328699
• Mapcode Local: GBR 56.2J9Z
• Mapcode Global: WH42X.STBP

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