The Schwaner Mountains stretch from the north-east of the province to the south-west, 80% of which is covered in dense forest, peatland swamps, mangroves, rivers, and traditional agriculture land.
Schwaner Bjergene strækker sig fra nordøst af provinsen til sydvest, af disee er 80% dækket af tæt skov, tørvemoser sump, mangrovebevoksning, flode og traditionelt landbrugsarealer.