Constance lake roundtrip and Rhein falls

Lake Constance is bordered with Germany, Switzerland and Austria, is a bike touring paradise. A few stages after the Rhine source, you will encounter Lake Constance on the EuroVelo 15 and its well-signed bicycle routes which do not only follow the lake borders : the historical city of Constance, the flower island Mainau, Reichenau Island... All this is orchestrated between vineyards and a breathtaking alpine panorama. You can also enjoy thermal baths and beaches after cycling.