Volcano in the middle of the island Una Una. Unfortunately the mountain has been destroyed by the last eruption, and leaving only the lake is also a crater that emits sulfur fumes. But interesting enough for trekking down the forest to the crater. About 1 - 2 hours journey, and must be accompanied by a guide, so as not to get lost, because the road is covered by plants. The place is still very natural, because not many people come. There is a fairly wide and beautiful lake. For its location quite far from the inn, can use an ojek about 1 hour to get under the mountain. Be careful with the flow of hot water around the mountain area.
Tampobatu, Lembanya, Tojo Una-Una Regency, Central Sulawesi