Volcano hiking in Indonesia is an extraordinary experience. There are dozens of options to choose from, ranging in intensity from several-hour, beginner-level hikes to multi-day treks along active (sometimes very active) volcanoes.
Mount Bromo in Java is arguably the most popular Volcano hike in Indonesia, though some visitors complain that tourists and cars crowd the summit. Alternatives include Mount Kerinci in Sumatra, which is the highest volcano in Indonesia (a three-day, two-night hike; intermediate level); and sunrise hiking either Mount Batur (easier) or Mount Agung (more challenging) in Bali.
The Ijen Crater in Java is home to the world’s largest acidic volcanic lake. The water shimmers a brilliant turquoise during the day, and after dark puts on an exquisite show of blue flames for hikers willing to brave the night.
The hike itself is relatively beginner-level, although proper hiking boots are recommended.
