Llangollen

River Dee at Llangollen, Wales.

Llangollen, market town, historic and present county of Denbighshire, northwestern Wales. It lies in the valley of the River Dee, about 10 miles (16 km) south of Wrexham.

Llangollen is the home of the International Musical Eisteddfod (festival), held there since 1947 to promote international goodwill. The town also has a thriving tourist trade, located as it is on a main route into the mountains of North Wales. Historic local features include Valle Crucis Abbey (established c. 1200), Eliseg’s Pillar (a remarkable 9th-century stone cross), Castell-Dinas-Bran (a 13th-century Welsh prince’s stronghold gateway), and a 14th-century bridge across the Dee. Pop. (2001) 3,412; (2011) 3,658.