More journeys along the picturesque railway lines of Switzerland. On this journey we take the Rhaetian Railway along the beautiful Engadine Valley from the world famous resort of St Moritz to the spa town of Scuol. We visit the old town of Zuoz the former capital of the Upper Engadine and delight in the picturesque little village of Guarda. Journey's end is at Scuol with its curative springs which have attracted bathers for well over a century.