Ireland is an island located off the northwest coast of Europe known for its scenic coastlines, cliffs, valleys, castles, beaches, and mountains. The capital and largest city is Dublin, and while Irish and English are commonly spoken, Ireland has a long history and many cultural traditions. Some of Ireland's most notable geographical features that attract many tourists include the Cliffs of Moher along the Atlantic coast, the Glendalough valleys formed by glaciers, and castles like the Rock of Cashel built atop hills overlooking the landscape.