❮ Java

Ijen

Gunung Ijen

volcano in Java

#10 in Java / #38 in Indonesia

Photo

by Sémhur (talk)

/ CC BY-SA 4.0

About

Ijen is a striking volcanic complex located in East Java, Indonesia, renowned for its stunning turquoise crater lake and the mesmerizing blue flames that emanate from its vents at night. The crater lake, known as Kawah Ijen, is highly acidic and holds the title of the world's largest highly acidic lake. The blue flames are a result of the combustion of sulfuric gases that emerge from the volcano's cracks, creating a surreal and otherworldly spectacle. Ijen is also known for its sulfur mining, where miners extract sulfur from the crater, often carrying heavy loads up the steep paths.

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