random MAZ on 04 Oct 2007 08:18 pm
The scariest narrowboat crossing on earth
The pontcysyllte aquaduct in north wales is the highest navigable aqueduct in the world. built in 1805, the ‘waterway in the sky’ enables the llangollen canal to travel over the river dee valley 126ft above ground. it was designed by thomas telford and immediately hailed as an ‘engineering marvel’ by many.
