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
Chundikkulam Lagoon lagoon is surrounded by palmyra palm plantations and scrubland. The land is used for prawn fishing and some salt production. The lagoon has small areas of mangrove swamp and sea grass beds. The lagoon attracts a wide variety of water birds including storks, ibis, ducks, coot, gulls and tern. Most of the lagoon was designated a bird sanctuary in 1938. Chundikkulam Lagoon Chundikkulam Lagoon (, ) is a lagoon in Jaffna District and Kilinochchi District, north-east Sri Lanka. The town of Chundikkulam is located on a narrow piece of land between the lagoon and the Indian Ocean. The lagoon is