Senaru Hiking Route
Start at an elevation 601 m in Senaru and make the 7 hours ascent to the crater rim. First part of the trek is through tropical rainforest. Look and listen out for the lutung, or black monkey, swinging through the trees in the late morning. The route passes through POS 2 at 1,500 m, breaches the treeline at 2,000 m (POS 3) and then it is a bit of slog up gravel paths to the camp site just below the crater rim at 2,641 m.