Puncak Trikora

Puncak Trikora is a mountain in the Sudirman Range of the Maoke Mountains, standing at approximately 4,750 meters and representing a significant high-altitude point in the region. The peak features steep limestone cliffs and exposed ridge sections that create a demanding landscape.

The first recorded ascent took place in 1913 as part of the Third South New Guinea Expedition led by Alphons Franssen Herderschee. This achievement marked an important milestone in the exploration of the region's high peaks.

The Dani people living near Lake Habbema call this mountain Ettiakup, viewing it as an integral part of their surroundings. The local name reflects the deep connection between the community and this peak.

Reaching the summit requires a two-day trek to Semalak Cave to establish a base camp, followed by an 8 to 12 hour climb over technical rocky terrain. Visitors should prepare for challenging mountain conditions and variable weather at this altitude.

The mountain's ice cap, present in the early 1900s, completely vanished between 1936 and 1962. This disappearance serves as striking evidence of climate change in this remote part of the world.

GPS coordinates: -4.26204,138.68166

Latest update: December 10, 2025 16:00