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
Neskynpil'gyn Lagoon Neskynpil'gyn Lagoon The Neskynpil'gyn Lagoon (Russian: Лагуна Нэскэнпильгын) is a shallow coastal lake in the Chukchi Sea at the northern shore of the Chukotka Peninsula, Russia. 30 km to the east is Kolyuchinskaya Bay and 25 km west, Cape Serdtse-Kamen. The length of the lagoon is 40 km and its width is about 20 km on average. The Fourhorn sculpin is common in its waters. The Neskynpil'gyn Lagoon is separated from the sea by a narrow landspit which completely encloses the lagoon, isolating it from the Chukchi Sea, except for a narrow pass. 2 km north of the spit is