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.
In Arosa, at an altitude of 1800m above sea level, families will discover something which is usually only found at the seaside - a small but fine sandy beach at which the entire family will want to linger.
The Greifensee is a pearl in the heavily built-up Glatt valley. This small lake, which has a water expanse of just under 9 square kilometres, and its shore areas of diverse flora and fauna are a favourite excursion destination for people from the conurbation of Zurich city.