The sixth in our series on the Seven Summits, Carstensz Pyramid, is the tallest peak within Oceania. While some Seven Summits lists include Mount Kosciuszko in Australia, most modern lists acknowledge Carstensz Pyramid due to its higher altitude and increased technical challenge. Locally known as Puncak Jaya, the peak sits at 4,884m or 16,024 feet above sea level, on the island of New Guinea.

Unlike all other peaks on the list of seven summits, Carstensz Pyramid is a true rock climb, where climbers ascend a limestone ridgeline with both vertical walls and exposed traverses.

- Much of the climb has been fixed with ropes, including a span that now has a cable bridge, to accommodate the number of climbers looking to climb the mountain and prevent issues of overcrowding.

- Due to its relatively low altitude, as compared to its counterparts, climbing Carstensz is generally quite quick, and much of the true adventure lies in the many-day trek through the jungle to reach the base of the peak.

- Unfortunately, with a long history of unrest in the jungle, it has become standard to heli into basecamp for your climb. With ethnic tribal conflicts and civil disturbances, it's no longer feasible to trek through the jungle.

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