Llangollen Canal an Act of Abandonment in 1944, allowing it to close of canals, including much of the Shropshire Union system. However, the line from Hurleston to Llangollen and onwards to Llantisilio was saved, as it was the main supply of water to the rest of the system. On 6 September 1945, due to inadequate maintenance, the canal breached its banks east of Llangollen near Sun Bank Halt. The flow of hundreds of tons of water washed away the embankment of the railway further down the hill, creating a crater which was long and deep. This caused the first traffic of the
Llangollen Canal canal by another , and by the upper lock is the grade II listed Swanley Hall, a red-brick farmhouse parts of which date from the early 16th century. Baddiley Hall, which has three storeys and an attic, and dates from the late 17th century, is set some distance back from the canal. In its grounds is the grade I listed parish church of St. Michael, the chancel of which dates from 1308, while the nave dates from 1811. Both are separated from the canal by a scheduled monument site, containing the earthworks and buried remains of an abandoned medieval village.