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2025-02-23 18:52:54 GMT

son of a bitch on Nostr: Lake Kawah Ijen is located in the caldera of the active volcano Ijen on the island of ...

Lake Kawah Ijen is located in the caldera of the active volcano Ijen on the island of Java in #Indonesia 🇮🇩
The water in the lake has a turquoise hue. 💦The caldera is 200 meters deep and 1 km wide.
The lake is recognized as the most acidic in the world, as it is filled with a highly concentrated mixture of sulfuric and hydrochloric acid.