Shropshire Union Canal links are to the Llangollen Canal (at Hurleston Junction), the Middlewich Branch (at Barbridge Junction), which itself connects via the Wardle Canal with the Trent and Mersey Canal, and the River Dee (in Chester). With two connections to the Trent and Mersey (via the Middlewich Branch and the Staffordshire and Worcestershire Canal) the SU is part of an important circular and rural holiday route called the Four Counties Ring. The SU main line was the last trunk narrow canal route to be built in England. It was not completed until 1835 and was the last major civil engineering accomplishment of
Llangollen event ran. Llangollen Llangollen () is a small town and community in Denbighshire, north-east Wales, on the River Dee at the edge of the Berwyn mountains and the Clwydian Range and Dee Valley AONB. It had a population of 3,658 at the 2011 census. Llangollen takes its name from the Welsh "llan" meaning "a religious settlement" and Saint Collen, a 6th-century monk who founded a church beside the river. St Collen is said to have arrived in Llangollen by coracle. There are no other churches in Wales dedicated to St Collen, and he may have had connections with Colan in