A film about the ancient Russian town of Gus Khrustalny in the Vladimir region. The streets of the town. Crystal factory building; crystal melting shop; glass blowers and grinders work; check of finished products in the technical control department. Employees of the research and production association "Khrustal" at work in the laboratory. Museum of Crystal in the Cathedral of St. George the Victorious; the director of the museum V. V. Ugryumova talks about the collection of the museum (synchronously); museum exhibits. Speech by the choir of students of the children's art school in St. George's Cathedral (synchronously). Mosaics in the cathedral, made according to the sketches of the artist V. Vasnetsov. St. Vladimir's Cathedral. Chapel by the spring. View of the Gus River in winter. Blacksmith A. Shelukhin and his students work in the smithy. Children for classes in the circles of the Center for Children's Creativity "Istok". Karting competition for schoolchildren. Children play hockey, slide downhill.