Worth a DetourMountainsVolcanoes

Kawah Ijen

Blue sulfur flames, an acid-turquoise lake, and miners at dawn.

Photo: Sémhur (talk) · CC BY-SA 4.0
Best Time to Go
May–Sep
Also Great Then
Where to Go in May →
Our full guide to Kawah Ijen is being written. It's on the Indonesia list as Worth a Detour and Asia list as Worth a Detour.

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