In the vicinity of the village of Roszków, in the Racibórz area, there is an impressive artificial reservoir of 50 hectares, called Roszków Bobrowy. It was created as a result of sand and gravel extraction in the 1980s. According to local anglers, the reservoir is up to 12 metres deep, although in most places it oscillates around 4 metres. There are two islands in the middle of the reservoir and the water hides numerous hills, fallen trees, interesting falls and shallows, as well as beautiful fauna and flora.