Barging Round Britain with John Sergeant

Caledonian (1x4)

Air date: Mar 06, 2015

The broadcaster continues his exploration of some of Britain's best canals and their history. This week, he crosses Scotland on the Caledonian, which stretches 60 miles from coast to coast, on a journey taking him through spectacular scenery and lochs, and the occasional whisky distillery - much to his delight.