Taymyr Gulf
Russia
The Taymyr Gulf (Taymyrskaya guba, also known as Taymyr Bay, Taymyrsky zaliv) is a gulf in the Kara Sea that includes the estuary of the Lower Taymyra. The estuary proper is frozen for about nine months in a year and even in summer it is never quite free of ice floes. Fishes like the golets and the muksun are very common in its waters.
Data from Wikidata (CC0). Summary from Wikipedia (CC BY-SA).