This mound is sometimes called Batarėja arba Pakeršinės, which dates back to the beginning of the I millennium after Christ. The slopes of the mound are steep up to 15 m high, sloping and lower in the north-east. The apex of the apex is oval, with a prominent center. Mound 30 m long in the north-south direction, 20 m wide. Bielkaučizna mound has defensive fortifications. These are ditches and ramparts installed on slopes, below the edge of the site. The site, slope and foot of the Bielkaučizna mound contain the remains of a cultural layer discovered in 1973, 1975 and 1985. during archaeological excavations. The territory of the mound and the protection zone cover an area of 1.8 ha.