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 Farm the years, portions of the Llangollen estate were sold off and in the first part of the 19th century it was owned by Cuthbert Powell who died there in 1849. By 1930, only remained when it was purchased by John Hay "Jock" Whitney as a wedding gift for his fiancée, Mary Elizabeth "Liz" Altemus. Involved with show horses from a young age, Liz Whitney spent a great deal of money turning Llangollen into a major breeding and training center for hunt horses as well as for Thoroughbreds for flat racing and steeplechase events. She renovated and expanded the manor house