El azufre en combustión desprende espectaculares llamas azules en el volcán Kawah Ijen, en la isla indonesia de Java, que solo son visibles de noche. | Revista National Geographic en español

823K views · 1.5K reactions | The volcano with blue ‘lava’ and a lake of pure acid… With a lake of pure acid and strange blue flames that emanate from beneath the volcano, Kawah Ijen is surely one of the most dangerous places to work in the world. Yet people risk their lives to work at the crater…geologist Dr Glyn Williams-Jones and filmmaker Régis Etienne explain why. #Volcanic | BBC Earth | Facebook

81K reactions · 25K shares | Beautiful clear blue waters of the Muddy River flow through Lava Canyon in Washington state's Gifford Pinchot National Forest. Follow the page for more up-close views of the Pacific Northwest! | Andrew Todd | Facebook

7.2K views · 17 reactions | Traffic Grindlock as Spectators Watch Massive Lava Flow Near Highway This video was produced by Network Media and Blue-X Studio | What Just Happened | Facebook