The film chronicle tells about the experimental voyage of the sailing ship "Pomor" in the White Sea. White Sea, 1989. A copy of an old sailing vessel - Koch "Pomor" of the Petrozavodsk Maritime Club "Polar Odyssey" - makes an experimental expedition along the route "Belomorsk - Solovetsky Islands - Arkhangelsk". Koch on the high seas (filmed from a vessel on a parallel course). Entry and intermediate parking of the sailboat on the islands of the Kuzov archipelago, famous for their religious buildings of ancient Sami tribes: labyrinths, dolmens, seids. A sailing koch in the strait between the islands, a lopsided wooden cross. Panorama from the bay to the top of the hill.