Trekking Switzerland’s Jura Crest TrailA two week trek from Zrich to Geneva. This guide presents Switzerland's Jura Crest Trail or Cretes du Jura (also known as the Jura High Route and Swiss national route 5. This 310km long distance route traverses the sub alpine mountains of the Swiss Jura from Dielsdorf near Zurich to Nyon on the shores of Lac Leman (Lake Geneva), running roughly parallel to the Swiss French border. With over 13,500m of ascent, the trail demands a moderate level of