Hotels in Northern Ireland, United Kingdom
Northern Ireland, part of the UK, has a mild climate with average winter highs around 40°F (4°C) and summer highs near 60°F (15°C). It's best known for the Giant's Causeway's 40,000 basalt columns and as a key Game of Thrones filming location-you can visit the Dark Hedges or Castle Ward. In spring or fall, you can hike the Causeway Coastal Route without the summer crowds, while winter evenings are ideal for catching live traditional Irish music sessions in Derry's pubs.