Sport - recreational event "rowing and sailing Lika" is an event that takes place in June. In this sporting event to bring together amateur rowers (and twins foursome), and sailors, the Optimist class. Year after year the event takes on a more serious character, and is important for evaluation of the Lika River (the longest underground rivers Croatian) for tourism purposes. It is also important because it is located in the "cave Grabovača" and competitors and allows visitors to tour the park and its uniqueness.