Dún Chaoin, unofficially anglicized as Dunquin, is a Gaeltacht village in west County Kerry, Ireland. Dunquin lies at the most westerly tip of the Dingle Peninsula, overlooking the Blasket Islands. At 10°27'16"W, it is the most westerly settlement of Ireland and of Eurasia, excluding Iceland. Nearby Dunmore Head is the most westerly point of mainland Ireland. The town is linked to Dingle via the R559 regional road. It is also part of the civil parish of the same name.