海岸侵食
The reserve consists of set of dunes, brackish lakes, bogs, and wetland forests on the southern Baltic Sea coast between Łeba and Rowy, Poland. The coastal aeolian processes have produced some of the most extensive and active mobile sand dunes, which can reach high, on the Baltic Sea. Coastal erosion and other geological processes lead to the creation of sand-bars, forming brackish lakes and bogs.