Ekarma Strait
Russia
Ekarma Strait is a stretch of water in the Sea of Okhotsk that separates Ekarma at the northwest and Shiashkotan at the southeast. The islands are part of the Kuril Islands chain in the Russian Far East. At its narrowest point, the strait is 8 kilometres (5.0 mi) wide.
Data from Wikidata (CC0). Summary from Wikipedia (CC BY-SA).