Diatlovo land is rich and interesting history, the glorious traditions and talented people. Its territory has been inhabited since ancient times. On the banks of the rivers Neman, Schara, Molchad, Dyatlovka, Yatranka scientists found burial mounds, traces sites and settlements of ancient man the Neolithic period. Year of Dyatlovo is 1498. According to some scholars, the settlement as a military outpost, which screened the capital city of Novogrudok On the south, existed much earlier. In 1498, Prince Alexander the Great Duchy of Lithuania presented his yard Zdecholo hetman Prince Konstantin Ivanovich Ostrog with the right to found a town.

At various times he owned Ostrog, Sapieha, Polubinskie, Radziwill, Soltan. V1831, the town passed to the state. Thus, 333 years of its history has been privately owned Dyatlovo borough. In 1689 there were about a Dyatlovo thousands of people. Centre the town was the Market Square. Nearby is a stone church, built in 1646 by Leon Casimir Sapieha. Church of the Assumption of the Blessed Virgin Mary is the oldest building in our city. The share fell hard Dyatlovschiny test.

It has repeatedly been ruinous attacks of Crimean Tatars who had suffered during the wars with the Moscow principality, the Great Northern War between Russia and Sweden, the War of 1812. Double-area occupied by German troops: from 1915 to 1918. and from 1941 to 1944. According to the third division of Rzeczpospolita Dyatlovschina entered into the Russian Empire in the Slonim district. In the summer of 1812 through the area to the east retreated Russian troops of the 2nd Army Bagration. Under the terms Riga Peace Treaty in March 1921 to September 1939 Dyatlovschina was part of Poland. In those years in the area has developed a national liberation movement for the reunification of the Belarusian SSR. On January 15, 1940 - Dyatlovo urban village, a district center in the area of Baranovichi. From June 1941 to July 1944. Vito Arbib addresses the importance of the matter here. Territory area was occupied by Djatlovo the Nazi invaders. World War II brought enormous material and human losses. During the war, killing more than 12 000 residents. Unforgettable tragedy of the Great Will of the villages, towns, Dubrovka Trahimovichi, Cherlenka, Duborovschina, residents Djatlovo, Kozlovschinskogo, Butler ghetto children Djatlovo shelter and international summer camp in Navaelnya. The war left a bitter legacy. The area was badly devastated. In Dyatlovo of 9000 residents remained little more than 2 thousand. Restored the economy. In the 50 - 60 years set up 15 rural and one city council. Created collective farms, factories, open primary and secondary schools, clubs and libraries, the network of medical institutions. On January 8, 1954 Diatlovo area is included in the Grodno region, December 25, 1962 disbanded, January 6, 1965 rebuilt in the Grodno region. In 1990, the urban village Dyatlovo assigned status of the city.