The town of Primorsko has a population of 2 400 inhabitants and lies at a distance of 52 km from Burgas. Primorsko is a municipal administrative centre of 5 settlements. The town is known under the name of Kyupria until 1934. Primorsko is situated on the Black Sea coast between the vast beaches of the Stomoplo Bay and the Devil Bay. The settlement is a port town specialized in fishery as well as a national seaside resort.

During archaeological excavations have been discovered remains from the Eneolith, the early Iron and the late Middle Ages. The present-day town has been founded in 1879 with the name of Kyupria which it has until 1934. It is proclaimed for a town in 1981.

10 km to the west of Primorsko is situated the village of Yasna Polyana which is of international popularity among the admirers of the great Russian writer Lev Tolostoy.

The tourist sights of the town are: The reserves " Ropotamo", "Zmiiski ostrov"/The Snakes island/, "Arkutino", "Wodnite lilii"/ The Water Lilies/, "Maslen Nos", The Dyavolska River and the church "Uspenie Bogorodichno"/ The Assumption/ in the village of Yasna Polyana.