From Konstanz, the largest town on Lake Constance, you pass what is probably the biggest tourist attraction, the flower island of Mainau. After this, the route becomes almost mountainous as you ride across the 700-metre-high Bodanrück. Water comes into view again in the twin towns of Bodman-Ludwigshafen. The stage ends shortly afterwards in Überlingen, passing through Sipplingen with its narrow, busy lakeside road. The long promenade is perfect for a leisurely stroll.