Grand Tours of Scotland's Rivers: A River of Invention

Paul Murton explores the history of the River Nith in the south-west, from its source in a remote forest to the shining sands of the Solway Firth. Heading downstream, he hears the story of the Knockshinnoch mining disaster - how 116 men were saved from entombment after a massive earth collapse. He also learns about the first man to make a bicycle with pedals, heads to the riverside home of Robbie Burns and finds out how a Dumfries man helped Neil Armstrong walk on the moon