Lake Sils is the largest lake in Graubünden and, together with lakes St. Moritz, Silvaplana and Champfèr, forms the Upper Engadine chain of lakes. During the summer months, Europe’s highest passenger boat service operates on lake Sils.
Lac de Joux in the Vaud Jura is located at 1,000 metres in the valley of the same name (Vallée de Joux). The stark beauty and unspoilt nature of the high valley and the lake attract countless visitors all year round; in summer mainly for water sports, biking and hiking and in winter for ice-skating and cross-country skiing.
Passengers boarding a boat in Schaffhausen, at the foot of the Munot fortress, will pass by Hohenklingen castle and the cultural and vegetable island of Reichenau, in order to reach Konstanz (D) on the upper shores of the Lower Lake and, a little later, Kreuzlingen on Lake Constance. A trip along the High Rhine, between Schaffhausen and ‘Stein am Rhein’ and on the Lower Lake, rightly ranks as one of Europe’s most glorious boat trips.
The idyllic hilly countryside around the lake, the medieval castle of Hallwyl with its heritage exhibitions, and the romantic boat trips round the lake make Lake Hallwil and the nearby Seetal valley a small but popular tourist area.