Italian rose garden, butterfly house, and arboretum—these are just a few of the sights you can discover on Mainau Island. Discover the attractions of this flower island in Lake Constance here.
Explore the 20-hectare flower island with magnificent views of Lake Constance and the Alps. Enjoy relaxing walks through the diverse parks and gardens and discover the unique flora of the flower island.
Mainau Island's historic tree collection forms the botanical heart of the flower island.
The architectural centrepiece is Mainau Castle, the castle of the Teutonic Order. It was built between 1739 and 1746 according to the plans of Johann Caspar Bagnato.
Clear the stage for spring and, in late summer, for approximately 12,000 dahlias on 2,400 square meters