Sea voyage of schoolchildren on the ship "Yenisei" around the Taimyr Peninsula. The captain shows the children the ship. Children on the deck of the ship admire the scenery, paint, sunbathe, play chess. The ship's chef prepares food. Preparing a wall newspaper dedicated to the 60th anniversary of the October Revolution, in one of the schools. Meeting of members of the city committee of the Komsomol. Rehearsal of the vocal and instrumental ensemble.