Located in East Java, Indonesia, Ijen Volcano is one of the most extraordinary natural attractions in Southeast Asia. It is world-famous for two incredible features: its striking turquoise crater lake and the rare phenomenon known as the Blue Fire.
The Blue Fire is a natural wonder that occurs when sulfuric gases escape from the volcano cracks and ignite, creating electric-blue flames. This phenomenon can only be seen in a few places on Earth, and Ijen is the most accessible. The flames are visible only in the dark, so most visitors start their hike around midnight to catch the Blue Fire before sunrise.
At the summit, you’ll find the largest acidic crater lake in the world. The lake’s bright blue-green color is incredibly beautiful, especially during sunrise. The surreal landscape makes it a favorite for photographers, hikers, and nature lovers.
Ijen is also home to brave sulfur miners who work in challenging conditions to extract sulfur from the crater. Watching them carry heavy loads of bright yellow sulfur on their shoulders offers a powerful and humbling glimpse into local life.
Visiting Ijen Volcano is more than just a hike—it's an unforgettable journey through one of Indonesia’s most unique natural environments. Whether you're here for the magical Blue Fire, the dramatic volcanic scenery, or to witness the strength of the sulfur miners, Ijen promises a truly unforgettable experience.