Haranggaol Cave is located right on the shore of the lake basin, where the front view is a combination of the green forest and the blue lake. Cliffs and valleys dominate the back view. According to the legend, the cave area used to be the place where Batak kings went out for vacation.
Haranggaol is also famous for fishing tours. Many types of freshwater fish live in its waters. You can also enjoy this part of the clear lake by swimming and diving.
What to Expect
You will pass a curved and twisty road. Hotels and lodging are available at Haranggoal.