Lake Constance is Europe’s second largest freshwater lake. It is bordered by the three countries Austria, Germany and Switzerland. Many people of these countries rely on the lake for drinking water. Mild climate and much sunshine make Lake Constance a top vacation spot. The hillsides that slope down to the lake are covered with vineyards and orchards. This lake is also popular for cycling, boating, sailing and windsurfing. The best way to see the lake, including the shores which are so important for the great variety of birds, is to cycle around.