Bycze Wzgórze sanctuary is a historic place of worship of the Slavic peoples. According to legend, there was a sacred grove with a stone circle dedicated to the god Wels.
Currently there is an active place of worship with a priest who looks after the place, although it does not have legal status. Thanks to the festivals held there and regular cleaning of rubbish and care, local pagan groups will seek its legal protection, although it is difficult to due to the reluctance of the authorities to anything that is not a Christian religion.