Carstensz Pyramid is the only technical ‘rock’ climbing of all the 7 Summits with the actual summit at 16,024 feet. Carstensz Pyramid sits in Irian Jaya which comprises the western side of the island of New Guinea located in Indonesia. The bare, rocky and near-vertical slopes of Carstensz Pyramid rise above the lush jungle environment that cans start off extremely hot and humid. We took the Sugapa route that traverses rugged jungles, forests and alpine terrain for almost 80 km.