Ranu Grati Maar in East-Java, Indonesia

Published: 17th October 2020

The Ranu Grati maar is located in Pasauran, East Java. It is located North of the Tengger Caldera.

The Grati maar measures around 1600m from the North to South.
The locals in the area use the lake for fish farming.

Exposed layers on one of the shores of the maar.