| Category: | Outdoor Attractions |
|---|---|
| Address: | Skerries Harbour |
An Island lying in the western Irish Sea about 6 kilometres east-north-east of Skerries.
The two granite islands are separated by a channel about 20 metres wide. On the Rock there is a lighthouse, built in 1855–1860 and automated in 1989, and several walls and outbuildings.