The Rossony land was inhabited by humans in ancient times, as evidenced by over 20 fortified settlements and several groups of burial mounds. According to scientists, the area was settled during the Mesolithic era, in the 9th-5th millennia BC.
The most famous barrow, shrouded in legends, is Rogneida's Barrow. It is located near the village of Perevoz, on the southeastern shore of Lake Drysy. Ancient legend has it that Prince Rogvolod of Polotsk and his daughter Rogneda are buried here.
The Rossony land holds the secrets of boulder stones, which are geological natural monuments. The last ice age also left behind beautiful natural monuments in the form of eskers (Mezhevskaya and Rylevskaya) intersected by rivers.
According to documents, the settlement has been known since 1552 as a locality in the Polotsk Voivodeship of the Grand Duchy of Lithuania.
Toponymy experts claim that the settlement got its name from Lake Rossono, near which it is located. The name is based on the Old Belarusian word "raskhony," meaning ravines, slopes diverging in two directions, and small bays, which are abundant around the lake.
Rossony District was established on July 17, 1924. The district has 128 settlements, including the urban settlement of Rossony, located on the shore of the lake of the same name, 276 kilometers from Minsk and 165 kilometers from Vitebsk.
The population of the district as of January 1, 2025, is 8050 people, including 4401 urban and 3649 rural residents. Administratively, the district is divided into 6 rural councils: Albrechtovsky, Gorbachevsky, Klyastitsky, Krasnopolsky, Sokolishchensky, and Yankovichsky.
The district witnessed and was the arena of many historically significant events. During the Livonian War, at the confluence of the Nishcha and Drissa rivers in 1566, the fortress "Sokol" was founded by Russian troops. It was one of the strongest castles of that time: it had eleven towers and was surrounded by a wooden wall, rampart, and moat. But wars take their toll... Sokolinsky Castle existed for only 13 years, until September 11, 1579. On this day, after stubborn resistance from the Russian garrison, it was captured by Lithuanian troops and burned down.