Mt Kelud near the city of Kediri is a nice opportunity to enjoy nature and having a walk in the crowded island of Java. The area provides good insights into vulcanic activities. Especially since an eruption kicked up a black hill inside the caldera of Mt Kelud.
I once tried to walk completeley around the crater rim, but failed, as there are extremely steep steps that cannot be climed up and down, due to loose stones and vegatation. However, Mt Kelud offers good climbing opportunites for professionals. The track is at the wall to the right, when you enter the caldera.
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