The construction of the new stone church lasted from 1812 to 1818, and in 1819 it was consecrated in honor of St. Casimir. It is known that back in 1910 it was in good condition, was operational and did not require repair. During the Great Patriotic War, the church was severely damaged and was no longer restored. According to rumors, an underground passage leading to the other side of the lake began from it. Ammunition was allegedly stored in this dungeon, which was blown up, which caused the tunnel itself to be filled up, and only ruins remained of the church. In addition to the Ryasnensky Church itself, there were outbuildings, a vegetable garden, a garden, a cemetery, and a wooden bell tower on the adjacent territory. They also have not been preserved. This temple is an architectural monument of the classicism style, quite rare for Belarus, and resembles Roman buildings. It is rectangular in shape in terms of the basilica. In the eastern part, the structure is completed with a high rectangular apse with a semicircular window opening. The building had 18 windows. On the altar part of the church there was one semicircular window. Babynets was divided by two wooden partitions. The side facades of the monument had risalites with porticos, also consisting of four columns, which, similar to the main facade, were decorated with two semicircular niches. The planes of the side facades were decorated with sandricks above the door and window openings. Inside, the space of the temple was divided into naves of 16 columns, which were connected by brick vaults, probably cylindrical. The floor was made of tarchits (small planks, such as parquet). The information contained on the interior and exterior of the church is available in the "Bulletin of Churches for 1831". The ruins of the church are not the only attraction of the agro—town.