BEST TIME TO GO: June To Dec

ELEVATION: 3339m, 3156m, 3051m, 3126m

DIFFICULTY: Moderate to Challenging

TRIP SUMMARY:

Arjuno, Welirang, Kembar 1, and Kembar 2 are volcanoes in the Arjuno-Welirang volcanic complex in East Java, Indonesia. These mountains are a popular destination for challenging hiking and backpacking, with Mount Arjuno and Mount Welirang being the most prominent, and the two smaller Kembar peaks also part of the complex. Hikers often combine these peaks, with Arjuno being the highest and more challenging trek, while Welirang offers sights of active sulfur fumaroles.