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
Burnas Lagoon Burnas Lagoon Burnas Lagoon (, ) is a marine lagoon (or liman), located in southern Ukraine in Tatarbunary Raion of Odessa Oblast. The salinity of the lagoon is two times higher than in the Black Sea. The lagoon is connected to the sea via a system of canals. The lagoon is about 7 km long and 1–3 km wide. In the northern part the lagoon is connected to the lagoon Solone Ozero, in the north west to the Kurudiol Lagoon. The source of the lagoon water is the Black Sea and the river Alkaliya, which inflows to the lagoon Solone