The scenic Jura region of Western Switzerland is where you'll find wooded mountainsides, lush valleys and mile after mile of unspoilt country. We start our trip in the city of La Chaux-de-Fonds, a centre for the intricate art of watch making, forever associated with Switzerland. Next, we ascend into the Jura mountains where the views stretch for mile after mile across the Doubs valley that separates Switzerland from France. In Saignelegier we pay a visit to the annual horse fair, a colourful and exciting spectacle with - strangely enough - Roman chariot racing as one of its attractions! There's a slice of wild west fun too as we get on board La Traction steam loco and are ambushed by Switzerland's answer to Butch Cassidy and the Hole in the Wall Gang - just for the tourists though! We finish our Jura Line journey, with a look at the historic town of Porrentruy with its magnificent castles and old quarter - a tranquil ending to a wonderful ride.