Ynys Llanddwyn

Ynys Llanddwyn
Tŵr Bach lighthouse with Snowdonia in background
Ynys Llanddwyn is located in Anglesey
Ynys Llanddwyn
Ynys Llanddwyn
Location within Anglesey
Area0.3 km2 (0.12 sq mi)
Population
• Density0/km2 (0/sq mi)
OS grid referenceSH 3884 6288
Community
  • Rhosyr
Principal area
Preserved county
CountryWales
Sovereign stateUnited Kingdom
Post townLlangefni
Postcode districtLL61
Dialling code01248
PoliceNorth Wales
FireNorth Wales
AmbulanceWelsh
UK Parliament
Senedd Cymru – Welsh Parliament
List of places
UK
Wales
Anglesey
53°08′15″N 04°24′45″W / 53.13750°N 4.41250°W / 53.13750; -4.41250

Ynys Llanddwyn (also known as Llanddwyn Island) is a small tidal island off the west coast of Anglesey (Welsh: Ynys Môn), northwest Wales. The nearest settlement is the village of Newborough.