Portmarnock railway station

Portmarnock is a small suburban village with extensive housing estates to the north and west, north of the city of Dublin in the part of County Dublin in the administrative county of Fingal, Ireland....

County Dublin , or more correctly today the Dublin Region , is the area that contains the city of Dublin, the capital of Ireland as well as the largest city on the island of Ireland; and the modern counties of Dun Laoghaire-Rathdown, Fingal and South Dublin. The Dublin Regional Authority is the...