In the village of Bolshye Novoselki, the buildings of the estate that belonged to the Kostrovitsky family have been preserved. The manor complex was built in the XIX century. For some time it belonged to Apollinarius Kostrovitsky, the older brother of the father of the Belarusian politician Karus Kagants. Today, a hospital is located in the manor house. The red brick stable building has also been preserved.