Whether bubbling with activity, extinct or otherwise, volcanoes are astounding testaments to nature's sheer strength. Be a volcanologist for a day and explore the geological wonders of Sibayak Volcano.
To explore this geological phenomenon, find your way to North Sumatra. There are loads of other interesting attractions in the area, such as Hillpark Sibolangit, Berastagi Fruits Market, and Two Colors Sibolangit Waterfall.