Lake Lebsko (Jezioro Lebsko) is the third largest lake in Poland, located in Slowinski National Park near Leba. It is a coastal lake separated from the Baltic by a strip of spectacular shifting dunes. The lake is very shallow (average depth of 1.6m), offering exceptional flat water conditions for kitesurfing. The vast water body (about 71 km2) allows for long sailing sessions. The bottom is sandy. The Zarnowska spot is on the southern shore of the lake, with good water access. Watch out for national park restrictions. West and southwest winds work well. It is an iconic Polish kitesurfing spot in a unique natural setting.