Semeru

Semeru

Semeru is the highest mountain on the Indonesian island of Java and an active volcano located in the province of East Java in a subduction zone, where the Indo-Australian Plate subducts under the Eurasian Plate. Semeru is 3,676 m tall at its peak, making it the third tallest volcano in Indonesia.

Details

Part
Mujur, Rejali, Glidik & Brantas basin
Type
Stratovolcano
Listing
Island high point 12thUltraRibu
Location
Java, Indonesia
Part Type
Headwaters of river basins
Elevation M
3676
First Ascent
Unknown
Volcanic Arc
Sunda Arc
Easiest Route
Hike
Last Eruption
27 May 2026 (ongoing)
Volcanic Zone
Ring of Fire
Label Position
bottom
Prominence Ref
Ranked 45th