The Raule Obra (Polish: Obrzyca) is an approx. 70 km long wild tributary of the Or in the western Poland in the voivodships Greater Poland and Lebus. It arises from Sława and flows into the Schlawasee on the Lissa Lake District.
Run
The Raule Obra arises at Sława, flows through numerous lakes of the Lissa Lake District and Kargowa and flows into the Oder at Cigacice. The river is connected to lakes and tributaries by numerous canals. The river network can be traveled by canoe or kayak.