Lake Kierskie, with its area equal to 285 ha, is the largest natural lake situated within the city boundaries of Poznan. The lake and its environs are a perfect site for anglers, sailors, swimmers and hikers. Every one can find here what they need. The anglers can enjoy a wide variety of fish; the sailors – sailing clubs; swimmers – recreation facilities and life-guarded bathing areas (in Kiekrz and Krzyzowniki), hikers – hiking trails.