Tags: Volcano.
The Ijen volcano complex is a group of stratovolcanoes in the Banyuwangi Regency of East Java Indonesia. It is inside a larger caldera Ijen which is about 20 kilometers wide. The Gunung Merapi stratovolcano is the highest point of that complex. The name of this volcano resembles that of a different volcano Mount Merapi in central Java also known as Gunung Merapi; there is also a third volcano named Marapi in Sumatra.
