In which country is the active volcano Mount Merapi located?

The active volcano Mount Merapi is located in Indonesia. It stands on Java, near the border between Central Java province and the Special Region of Yogyakarta.

Merapi is an active stratovolcano whose name means “Mountain of Fire” in Indonesian. It is the most active volcano in Indonesia and has erupted regularly for centuries. Its position in the densely populated southern part of Java makes it especially hazardous: communities live on its slopes, and major eruptions can produce ash, lava, lahars, and fast-moving pyroclastic flows.

The volcano’s modern activity is linked to the Sunda Arc, a volcanic chain created where the Indo-Australian Plate is forced beneath the Sunda Plate. This subduction process generates magma that feeds many volcanoes across Indonesia, one of the most volcanically active regions on Earth.

Merapi is sometimes confused with Mount Marapi, a different volcano in West Sumatra. Both names mean “Mountain of Fire,” but Mount Merapi is the Java volcano near Yogyakarta. The other options identify countries associated with famous volcanoes, but not Merapi’s location.