Falkirk Wheel, Scotland, United Kingdom

The wheel is the only rotating boat lift of its kind in the world, and is regarded as an engineering landmark for Scotland. The United Kingdom has one other boat lift: the Anderton boat lift in Cheshire. The Falkirk Wheel is an improvement on the Anderton boat lift and makes use of the same original principle: two balanced tanks, one going up and the other going down, however, the rotational mechanism is entirely unique to the Falkirk Wheel.
Since 2007 the Falkirk Wheel has featured on the obverse of the new series of £50 notes issued by the Bank of Scotland. The series of notes commemorates Scottish engineering achievements with illustrations of bridges in Scotland such as the Glenfinnan Viaduct and the Forth Rail Bridge.