![Dry Tree on Background of Volcano Ijen Sulphuric Acid Lake Indonesia Stock Image - Image of asia, mist: 175367051 Dry Tree on Background of Volcano Ijen Sulphuric Acid Lake Indonesia Stock Image - Image of asia, mist: 175367051](https://thumbs.dreamstime.com/z/dry-tree-background-volcano-ijen-sulphuric-acid-lake-indonesia-dry-tree-background-volcano-ijen-sulphuric-acid-lake-175367051.jpg)
Dry Tree on Background of Volcano Ijen Sulphuric Acid Lake Indonesia Stock Image - Image of asia, mist: 175367051
![Discovery Channel UK on Twitter: "This lake looks perfect for a swim, right? Think again! Kawah Ijen, in Indonesia, is actually the most acidic crater lake in the world. The water is Discovery Channel UK on Twitter: "This lake looks perfect for a swim, right? Think again! Kawah Ijen, in Indonesia, is actually the most acidic crater lake in the world. The water is](https://pbs.twimg.com/media/Dcvf0I9XcAETG04.jpg)
Discovery Channel UK on Twitter: "This lake looks perfect for a swim, right? Think again! Kawah Ijen, in Indonesia, is actually the most acidic crater lake in the world. The water is
![Acid lake in the crater of the active volcano of Kawah Ijen in East Java, Indonesia. The panorama has composed from 6 photograph Stock Photo - Alamy Acid lake in the crater of the active volcano of Kawah Ijen in East Java, Indonesia. The panorama has composed from 6 photograph Stock Photo - Alamy](https://c8.alamy.com/comp/EY1BGP/acid-lake-in-the-crater-of-the-active-volcano-of-kawah-ijen-in-east-EY1BGP.jpg)