Mainau Island, flower island, spanning 45 hectares, is nestled just off the shores of Lake Constance in the far southwest of Germany, near the borders of Switzerland and Austria. The island features an impressive Arboretum, over 150 years old, showcasing majestic giant sequoias that invite visitors to unwind and appreciate the changing seasons. The park and gardens are adorned with around a million blooming tulips, rhododendrons, fragrant roses, perennials, and vibrant dahlias. In the summer, the presence of palms and citrus plants adds a delightful Mediterranean touch. Architectural gems from the Baroque period, such as the Teutonic palace, completed in 1746, and the St. Marien palace church, are located near towering 15-meter palm trees. Mainau Island attracts not only nature enthusiasts and those seeking relaxation but also many families, with children enjoying the exciting adventure playgrounds available.