Gulf of Trieste features are: The entire Slovenian coastline is located on the Gulf of Trieste. Its length is . Towns along the coastline include (from east to west) Koper, Izola, and Piran. Gulf of Trieste The Gulf of Trieste (, , , ) is a very shallow bay of the Adriatic Sea, in the extreme northern part of the Adriatic Sea. It is part of the Gulf of Venice and is shared by Italy, Slovenia and Croatia. It is closed to the south by the peninsula of Istria, the largest peninsula in the Adriatic Sea, shared between Croatia and Slovenia. The entire
Gulf of Batabanó to the Isle of Youth. The gulf is shallow–less than 200 feet (61 m) deep–and contains about 350 smaller islands of the Canarreos Archipelago ("los Archipiélago de los Canarreos") besides the Isle of Youth. The gulf is a center of sponge fishing. Gulf of Batabanó The Gulf of Batabanó (; ), also called the Batabanó Gulf, is an inlet or strait off southwestern Cuba in the Caribbean Sea, separating mainland Cuba from the Isle of Youth. It is located at . The gulf's northern border begins at the southern coast of Cuba in Pinar del Río Province, Artemisa Province, Mayabeque