When clients need a personal assistance from a porter, the cost for porter Rp.200.000/person/ day.
The climate is tropical, but due to its many highlands, temperatures can be lower than one expects. Temperatures are approximately between 22-30 degrees Celsius. The rainfall differs from area to area, but averages 1.000-4.000mm per year. The relative humidity is 70-90% in lowlands. The year can be divided in two major seasons, dry season from February to August and wet season from September to January. However, the difference between seasons is not as big as in other parts of Indonesia. The change of season is also normally extra wet. The dry season is of course the best time for tracking, to visit nature parks and for the visibility of animals, etc.