A film about new cities and their relationship with nature. The city of Pushchino on the banks of the Oka River. A motor boat is sailing along the Oka; wildflowers on the shore. Landscaped playground in front of a residential building. Children's ecological station on the banks of the Oka. Children, members of the ecological station on a hike, for research with a microscope. Overpasses of the big city; river polluted with chemical waste; a clogged reservoir within the boundaries of a new microdistrict of the city. Lithuania. Rural landscape with a mill and a grazing horse. A bee collects nectar from a flower. Storks in the sky, in the nest. New residential area of Vilnius - Ladzinai. Landscape architect I. Datsetite talks about designing a street with the condition of preserving relict trees - oaks. Tbilisi city, streets, old houses, fountain. The chief architect of Tbilisi, Sh. Kavlashvili, talks (synchronously) about the general development plan of Tbilisi for 2000. Moscow city. Novodevichy Convent; a swan floating on a pond; monument to K. Minin and D. Pozharsky. An old house, an old cast-iron gate.