Dive into one of Estonia’s most breathtaking coastal experiences with the Käsmu Open Water Swim. Set in the crystal-clear waters of Käsmu—a historic fishing village and natural gem—this event invites swimmers of all levels to take on a challenging 3.5 km swim through pristine, open water. The main race offers a rewarding test of endurance, while shorter distance options make it accessible to beginners and recreational swimmers. Whether you're a seasoned open water competitor or seeking a new adventure, this race combines raw natural beauty with the thrill of achievement. Cross the finish line to the applause of a supportive crowd, framed by stunning coastal views and fresh sea air.