Global Volcanism Program | Image GVP-01274
Tongkoko volcano, seen here from Lembe Island to the east, is a broad, 1149-m-high stratovolcano capped by a large summit crater. The lava dome Batu Angus, which formed in an eruption in 1801, can be seen on the east flank of the volcano in the center of the photo. Gunung Dua Saudara National Park, a noted wildlife preserve, extends from the volcanic highlands to offshore coral reefs.
Photo by Ruska Hadian (Volcanological Survey of Indonesia).
This image is made available under the Creative Commons BY-NC 4.0 license terms.