Coban Pelangi waterfall, at the foot of Mount Semeru, Tengger Semeru National Park, Indonesia.

Coban Pelangi "rainbow 🌈" waterfall at the bottom of starting point for mountain hiking to Mount Semeru, one of the highest mountain in Java, took its name from the mythical Mount Meru in Indian cosmology.

Picture taken from the stairs heading towards Coban Pelangi waterfall, Tengger Semeru National Park, Malang City, East Java, Indonesia.

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