Live Atlas World Map

FREN

World Map › Buyan-Bratan

Volcano

Buyan-Bratan

Caldera · 2,244 m · Indonesia

Buyan-Bratan — Photo: Lee Siebert, Smithsonian Institution · Public domain · Wikimedia Commons

Buyan-Bratan sits on the Sunda Plate, in a subduction zone.

Elevation: 2,244 m
Type: Caldera
Tectonic Setting: Subduction zone, continental crust
Dominant Rock: Andesite / Basaltic Andesite
Plate: Sunda Plate
Country: Indonesia
Last Eruption: unknown

Nearby Cities

Cities of more than 20,000 people within 100 km. At least 234,000 people live in those within 30 km.

19 kmSingaraja234,000 people
42 kmDenpasar732,000 people
48 kmKuta30,000 people
85 kmBanyuwangi172,000 people

Wikipedia article

Sources : Global Volcanism Program, 2026. Volcanoes of the World (v. 5.4.0; 7 Aug 2026), Smithsonian Institution, doi:10.5479/si.GVP.VOTW5-2026.5.4 (volcano.si.edu) · NOAA NCEI · USGS · Wikidata