(http://interact.discovernorthernireland.com/blog/wp-content/uploads/2014/05/Newcastle-Co.-Down.jpg)
This might be of interest if you fancy a day trip to the seaside.
Spoiler alert, the towns are Newcastle, Warrenpoint, Ballycastle, Portstewart and Ballyronan.
http://interact.discovernorthernireland.com/blog/5-seaside-towns-to-visit-this-summer-in-northern-ireland/