Llangollen Canal has 19 stone arches, each with a 45-foot (14 metre) span. Another aqueduct carries the canal over the River Ceiriog at Chirk, and there are tunnels nearby at Whitehouses, Chirk, and Ellesmere. The canal also forms the boundary on two sides of the Fenn's, Whixall and Bettisfield Mosses National Nature Reserve. In 2009 an eleven-mile section of the canal from Gledrid Bridge near Rhoswiel through to the Horseshoe Falls, which includes Chirk Aqueduct and Pontcysyllte Aqueduct, was declared a World Heritage site by UNESCO. The canal at Hurleston Junction rises from the Shropshire Union Canal main line, through four adjacent
Llangollen Canal be robust enough to withstand the rigours of daily use. The company eventually paid £200 to the inventors, one quarter of the actual costs. Jessop decided in 1800 that the route between Trevor and Chester should be abandoned, due to the changes in circumstances, and coal being available in Chester from a number of other locations. The Chester Canal, which had not been a financial success, had hoped that links with the Ellesmere Canal would improve their prospects, but when the Ellesmere Act of 1796 had failed to mention any connection with the Chester Canal, they had taken action, and