The third biggest lake in Indonesia has the wide about 32300 hectares with about 450 meters depth. Poso Lake has 32 Km length and wide 16 Km. The Lake situation is reside in 600 meters height above sea level make this area air is nocturnal balmy without have too cool.

Visit Poso Lake to become the main reason people to halting-place in Tentena and Pendolo, which is each, located in north back part and south of Poso Lake. Both this places are attributed to supporting facilities for crossing regular transportation lake.

Tourist can walk along to fringe rural area around lake or rent boat to encircle lake. Poso Lake also famous because it have orchid garden called Bancea Orchid Garden that has wild orchid collection. This garden can reach by walking (11 Km) or join with others rental car to Taripa from Pendolo.

The tourism location Salopa Waterfall reside in a forest area near to Tentena, there are a number of rapids, waterfall and some pools with the transparent water as clear crystal.