19K views · 1.2K reactions | Sometimes it’s good to have the blues  The electric-blue light from the Kawah Ijen volcano in Indonesia is visible only in the darkness. #ParadiseIslands | National Geographic TV | Facebook

251K views · 2.2K reactions | In East Java, Indonesia, hundreds of miners face deadly smoke to mine sulfur, or "devil's gold." So why do they do it? In this episode of Risky Business, we head to Ijen volcano to find out. | Insider Science | Facebook

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

607K views · 3.4K reactions | Magestic Blue fire kawah ijen #kawahijen #kawahijenindonesia | Kawah Ijen Indonesia | Facebook