Vistula Lagoon Vistula Lagoon The Vistula Lagoon (; or "Kaliningradskiy Zaliv"; ; ) is a brackish water lagoon on the Baltic Sea roughly 56 miles (90 km) long, 6 to 15 miles (10 to 19 km) wide, and up to 17 feet (5 m) deep, separated from Gdańsk Bay by the Vistula Spit. It is now known as the Vistula Bay or Vistula Gulf. The modern German name, "Frisches Haff", is derived from an earlier form, "Friesisches Haff". The lagoon is a mouth of a few branches of the Vistula River, notably the Nogat, and the Pregolya River. It is connected to
Malyi Sasyk Lagoon The water body is included into the Tuzly Lagoons National Nature Park. Malyi Sasyk Lagoon Malyi Sasyk Lagoon, or Small Sasyk (, ), is a salty lagoon in the Tuzly Lagoons group in Tatarbunary Raion of Odessa Oblast, Ukraine. It is located to south from the Shahany Lagoon. The total area of the lagoon is 2.36 km². The lagoon is connected with the Dzhantshey Lagoon in south. The touristic village Rasseyka is located on the north-west coast of the lagoon. The lagoon is separated from the Black Sea and also from the Shahany Lagoon by the sandbar with the marine