How should you choose an area?
Lake Jamno includes two distinct areas, Mielno and Łazy. Compare them before booking kayak, paddleboarding, because access and conditions may differ.
In Unieście, Water Fun lists Marina Grand at Pontonierów 20, Mielno, with free customer parking near the pontoon. This base advertises kayaks, SUP boards and pedal boats. Confirm that your booking is for Marina Grand: the other Water Fun locations on Chrobrego are separate.

