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 Llangollen Marina and the final section is used only by horse drawn trip boats. The current boats maintain a long tradition, which was first offered to visitors in 1884. The towpath beside the feeder is in good condition, and walkers can reach the weir at Horseshoe Falls. British Waterways maintains a gravel shoal immediately upstream of the marina entrance past Llangollen Wharf. This maintains a draught which most narrowboats cannot pass, but which is passable by the shallow draughted trip boats. In 2005, a marina was constructed by British Waterways, just upstream from Llangollen Wharf, to relieve the acute shortage