The International Lake Constance Week (Internationale Bodenseewoche) is an annual water sports event in Constance, which has evolved into one of the most significant and largest of its kind in Europe. Founded in 1909, it has since been held in the picturesque city harbour of Constance. The event is organised by the association Internationale Bodenseewoche e.V., which has dedicated itself to promoting and showcasing water sports in all its facets. The event programme offers a multitude of attractions, including rowing and sailing regattas, water skiing shows, presentations of classic and modern yachts as well as steamboats, and much more. A highlight of the event is the Maritime Market, where exhibitors present their maritime products, technological developments, as well as lifestyle and wellness products. In addition, there are numerous performances around water sports. The International Lake Constance Week attracts thousands of visitors each year and is an absolute must for both water sports enthusiasts and families. In conclusion, the International Lake Constance Week is an event that perfectly harmonizes the charm of the city of Constance and the spirit of water sports. The International Lake Constance Week will take place on 3 days from Friday, 13. June to Sunday, 15. June 2025 in Constance.