Kolyuchin Island or Koliuchin Island is a small island in the Chukchi Sea. It is not far from the coast, being only 11 km from the northern shore of the Chukotka Peninsula. Its latitude is 67° 28' N and its longitude 174° 37' W.
This island is 4.5 km in length and its maximum width is 1.5 km. It is covered with tundra vegetation. From Wikipedia
