Hotels in Ulster, United Kingdom

Ulster spans Northern Ireland and three counties of the Republic, with a cool maritime climate-summers average 15-20°C (59-68°F) and winters 5-10°C (41-50°F). It's famous for the Giant's Causeway's 40,000 hexagonal basalt columns and the Titanic Belfast museum, where you can trace the ship's construction. Hike the Mourne Mountains in spring for wildflowers, then warm up with a Bushmills whiskey tour; in winter, explore Derry's intact 17th-century city walls and catch live traditional Irish music in pubs.