Gulf of Koper towns of Koper, Izola and Piran (the northern shore), along with the villages of Ankaran, Bertoki, Jagodje, Dobrava, Strunjan and Fiesa, are located by the gulf. Gulf of Koper The Gulf of Koper or Koper Bay (, , ) is located in the northern part of the Adriatic Sea, and is a part of the Gulf of Trieste. The gulf, named after the city of Koper, is part of the Slovene Riviera and is entirely located in Slovenian territory. Crossed by the river Rižana, it is 18 km² large and spans from Debeli Rtič, next to the borders with the
Yenisei Gulf Yenisei Gulf The Yenisei Gulf (, "Yeniseiskiy Zaliv") is a large and long estuary through which the lower Yenisei River flows into the Kara Sea. The Yenisei Gulf and its islands belong to the Krasnoyarsk Krai administrative division of the Russian Federation and is part of the Great Arctic State Nature Reserve, the largest nature reserve of Russia. The Willem Barents Biological Station is a Polar station located northeast of Meduza Bay, at the northern end of the mouth of the Yenisei (). The Yenisei Gulf is formed by the river widening to an average of for up to in