This page's infobox may require expansion, verification, or otherwise need cleanup. Please make sure that the infobox meets Wikipedia's guidelines for infoboxes. There might be relevant comments on the talk page. You may also want to view the infobox template page to view the full parameter list and read guidance on usage of that infobox.
Verkhniy Oseredok Island is a large island in the Caspian Sea. It is located south of Tishkovo, right off the mouths of the Volga in an area where there are many delta islands.[1]
Verkhniy Oseredok is long and wide. It is separated from the coast to its north by a very narrow channel, which is less than 300 m in some places. It has a length of almost 22 km and a maximum width of 11 km.
