Lindau is a town on Lake Constance (or Bodensee) in Bavaria, Germany, known for its old town on Lindau island. The harbor has a Bavarian Lion statue and a stone lighthouse with lake and mountain views. On the harborfront Seepromenade, the 12th-century Mangturm is a former watchtower with a pointed, tiled roof. Near restaurant-lined Maximilianstrasse, the Gothic Altes Rathaus (Old Town Hall) has a painted facade.