Lake Constance lies surrounded by Switzerland, Germany, Austria, and Liechtenstein. The diversity of the region means that there is something here for everyone, regardless of your interest. Those who love history and ancient architecture can spend several days visiting one stunning baroque treasure after the other, including the Tower of St. Martin in Bregenz, the Church of Pilgrimage in Birnau, and several other palaces and castles. The lake easily connects tourists to many interesting towns and villages by boat, making it easy to tour the region. Active visitors have miles of hiking and biking trails to explore, and the lake offers diverse watersports in summer.