In the village Lishnya, which is located at a distance of two kilometers from Demydivka, traces of the ancient ruins of the castle were remained, around which there was a deep ditch that was filled with water.
На территории села Лишня, которое расположено на расстоянии двух километров от Демидовка, остались следы развалин старинного замка, вокруг которого был вырыт ров, который заполнялся водой.