Ardgillan Castle and Gardens

Ardgillan park is unique among Dublin’s regional parks for the magnificent views it enjoys of the coastline. 

A panorama, taking in Rockabill Lighthouse, Colt Church, Shenick and Lambay Islands may be seen, including Sliabh Foy, the highest of the Cooley Mountains, and of course the Mourne Mountains can be seen sweeping down to the sea.