The Meža 4 district extends from water tunnel in Prevalje to concrete railway bridge (between Ravne na Koroškem and Dravograd) and there begins the marked trophy district..You can find mostly brown trouts and graylings in this district. The allowed catch of trouts is 3 pieces but only one over 50 cm. The catch of graylings is forbidden. The allowed baits are only an artificial fly or streamer.