Mount Ijen which is one of most active volcanic zone and largest acid lake in the world.The Ijen volcano complex is a group of composite volcanoes located on the border between Banyuwangi Regency and Bondowoso Regency of East Java, Indonesia. It is known for its blue fire, acidic crater lake, and labour-intensive sulfur mining.It is inside an eponymous larger caldera Ijen, which is about 20 kilometres (12 mi) wide. The Gunung Merapi stratovolcano is the highest point of that complex. The name "G

In Indonesia’s Kawah Ijen volcano, fire burns bright blue instead of red — a rare natural phenomenon created by ignited sulfuric gas. By night, it glows like liquid lightning. By day, it disappears into smoke. A place where beauty and danger share the same flame. Watch this 15-second cinematic wonder from Project Dangerous, where Earth reminds us that even fire can surprise us. 🌋 Follow for more cinematic natural phenomena, real-world mysteries, and dangerous wonders of our planet. #ProjectDang