Java, Indonesia’s vibrant heart, is home to some of the most breathtaking volcano experiences in the world. From glowing lava at Mount Merapi to the surreal sunrise over Mount Bromo and the rare blue ...

A 2021 astronaut photo shows the surprising similarities between Mount Sundoro and Mount Sumbing, which lie at the heart of ...

Semeru volcano — the tallest volcano on Java at 3,676 meters — erupted on the afternoon of November 19, 2025, with pyroclastic flows racing at high speed more than 8.5 kilometers down its slopes, as ...

From the smouldering flanks of Java to the isolated craters of Flores, Indonesia's volcanoes are some of the grandest in the world. Climbing their slopes before dawn offers unforgettable views of the ...

JAKARTA, Indonesia — Indonesian authorities said Thursday they helped more than 170 climbers who were caught a day earlier by Mount Semeru’s sudden eruption to return to safety as the seismic activity ...