Sentarum Lake National Park is a national park located in Kapuas Hulu Regency. The trip to this Sentarum Lake can be done a day's trip overland from Pontianak, or 45 minutes by air. Sentarum Lake is a lake of rainwater. When the rainy season, the lake will be high tide, and flooded trees there. When the dry season, the water is dried and made into wilderness areas like of Savanna. This lake is the Arowana fish habitat and the scope of the inland area of the Kapuas River.