It is a place where you can rent a pedal boat, canoe, rowing boat or SUP board and admire Kalisz from the Prosna river level. The navigable section of Prosna leads through the City Park, but you can also sail in the direction of the Railway Bridge, where Prosna has a natural look and you can feel like on a wild river. There are also many additional events organized at the marina, such as sailing regattas, garlands, motorboat training, first aid training, martial arts training, festivities for children, etc. The marina is open from May to the end of September. On holidays every day from 11:00 to 19:00, during the remaining period on weekends and public holidays from 11:00 to 19:00.