Which formation, Łebsko Lake or Coatepeque Caldera, is part of the Słowiński National Park?
Łebsko Lake Łebsko Lake (German: "Lebasee" ) is a coastal lake in the Pomeranian Voivodeship of Poland. It is the part of Słowiński National Park. However, it was never a part of the Baltic sea. It was formed because of the rise in the sea level and the flooding of the local meadows.
Krzesin Landscape Park Krzesin Landscape Park ("Krzesiński Park Krajobrazowy") is a protected area (Landscape Park) in western Poland, established in 1998, covering an area of 85.46 km2 .