Bielersee

Biel/Bienne is a bilingual city located on the shores of Lake Biel, also known as Lac de Bienne or Bielersee, in the canton of Bern, Switzerland. The city has a population of over 55,000 residents and is the country's tenth-largest city. Biel/Bienne is known for its watchmaking industry and is often referred to as the 'world capital of watchmaking'. The city lies on the language boundary between the French-speaking and German-speaking parts of Switzerland and is bilingual throughout. Lake Biel is a popular destination for water sports, such as stand-up paddling, windsurfing, and boating. The lake's northern shore is characterized by intensively cultivated winegrowing areas, while the southern shore remains natural. Visitors can enjoy a unique wine walk through the vineyards, learn about regional wines, and take part in wine tastings. The mystical St. Peter's Island, located on the lake, offers hidden bathing bays and a venerable monastic hotel