Mount Sindoro

Mount Sindoro is a stratovolcano approximately 3,150 meters tall standing in Central Java next to Mount Sumbing, and together they form a pair of symmetrical volcanic peaks. The mountain features steep, partially forested slopes with multiple craters that record different phases of volcanic activity.

The volcano became linked to the region's development during the 18th century when the mountain area came under the Yogyakarta Sultanate. Multiple eruptions occurred in the 19th century, including a significant ash explosion in 1818 that spread as far as the Pekalongan coast.

The mountain holds sacred meaning for local communities, who visit its slopes to pray and leave offerings at small shrines scattered along the trails. This spiritual practice reflects the deep connection between the landscape and the people who live in its shadow.

The mountain can be accessed through four different climbing routes, with the Kledung Trail being the main path featuring directional signs and a base camp. Visitors should prepare for extended hiking times and are better equipped with sturdy footwear and plenty of water.

The summit holds the Jolotundo crater containing two small lakes of clear water that climbers find surprisingly striking in the barren volcanic landscape. These lakes become more accessible during the dry season and offer a moment of calm within the otherwise stark terrain.

GPS coordinates: -7.30114,109.99670

Latest update: December 8, 2025 19:55