2.03 N, 98.93 E
summit elevation 1100 m
Helatoba-Tarutung volcano in located 34 km south of Lake Toba. It is 4 km NW of Tarutung.
Fumarolic activity in a NNW-SSE direction with 43 hot springs and 7 sulphurous springs over a distance of 40 km.
No recent eruptions at the volcano.