World Library  
Flag as Inappropriate
Email this Article

Puncak Jaya

Article Id: WHEBN0030875778
Reproduction Date:

Title: Puncak Jaya  
Author: World Heritage Encyclopedia
Language: English
Subject: List of elevation extremes by country, West Northwall Firn, New Guinea, Mount Kosciuszko, List of Ultras of Oceania
Collection: Mountains of Western New Guinea, Seven Summits
Publisher: World Heritage Encyclopedia

Puncak Jaya

Puncak Jaya
Carstensz Pyramid
Peak of Puncak Jaya.
Elevation 4,884 m (16,024 ft)[1]
Prominence 4,884 m (16,024 ft)
Ranked 9th
Listing Seven Summits
Country high point
Puncak Jaya is located in Papua
Puncak Jaya
Puncak Jaya
Papua Province, Indonesia
Range Sudirman Range
First ascent 1936 by Colijn, Dozy, and Wissels
1962 by Harrer, Temple, Kippax and Huizenga
Easiest route rock/snow/ice climb

Puncak Jaya (pronounced ) or Carstensz Pyramid (4,884 m) is the highest summit of Mount Carstensz in the Sudirman Range of the western central highlands of Papua Province, Indonesia (within Puncak Jaya Regency). Other summits are East Carstensz Peak (4,808 m), Sumantri (4,870 m) and Ngga Pulu (4,863 m). Other names include Nemangkawi in the Amungkal language, Carstensz Toppen and Gunung Sukarno.[2]

At 4,884 metres (16,024 ft) above sea level, Puncak Jaya is the highest mountain in Indonesia, the highest on the island of New Guinea (which comprises the Indonesian West Papua region plus Papua New Guinea), the highest on the continent of Australia (which comprises New Guinea, the country of Australia, Timor, other islands, and submerged continental shelf), the highest in Oceania, and the 5th highest mountain in political Southeast Asia. It is also the highest point between the Himalayas and the Andes, and the highest island peak in the world. Some sources claim Mount Wilhelm, 4,509 m (14,793 ft), as the highest mountain peak in Oceania, on account of Indonesia being part of Asia (Southeast Asia).[3] The massive, open Grasberg mine is within 4 kilometers from Puncak Jaya.


  • History 1
    • Discovery 1.1
    • Climbing history 1.2
  • Geology 2
  • Access 3
  • Glaciers 4
  • Climbing 5
  • See also 6
  • References 7
  • External links 8



The highlands surrounding the peak were inhabited before European contact, and the peak was known as Nemangkawi in Amungkal. Puncak Jaya was named "Carstensz Pyramid" after Dutch explorer Jan Carstenszoon who first sighted the glaciers on the peak of the mountain on a rare clear day in 1623.[4] The sighting went unverified for over two centuries, and Carstensz was ridiculed in Europe when he said he had seen snow near the equator.

The snowfield of Puncak Jaya was reached as early as 1909 by a Dutch explorer, Hendrik Albert Lorentz with six of his indigenous Dayak Kenyah porters recruited from the Apo Kayan in Borneo.[5] The predecessor of the Lorentz National Park, which encompasses the Carstensz Range, was established in 1919 following the report of this expedition.

Animated map of the extent of the glaciers of the Carstens Range from 1850 to 2003

Climbing history

In 1936 the Dutch Carstensz Expedition, unable to establish definitely which of the three summits was the highest, attempted to climb each. Anton Colijn, Jean Jacques Dozy and Frits Wissel reached both the glacier covered East Carstensz and Ngga Pulu summits on December 5, but through bad weather failed in their attempts to climb the bare Carstensz Pyramid. Because of extensive snow melt Ngga Pulu has become a 4,862 m subsidiary peak, but it has been estimated that in 1936 (when glaciers still covered 13 square km of the mountain; see map) Ngga Pulu was indeed the highest summit, reaching over 4,900 m.[6]

The now highest Carstensz Pyramid summit was not climbed until 1962, by an expedition led by the Austrian mountaineer Heinrich Harrer (of Seven Years in Tibet fame, and climber of the Eiger North Face) with three other expedition members – the New Zealand mountaineer Philip Temple, the Australian rock climber Russell Kippax, and the Dutch patrol officer Albertus (Bert) Huizenga. Temple had previously led an expedition into the area and pioneered the access route to the mountains.[7]

When Indonesia took control of the province in 1963, the peak was renamed 'Puntjak Soekarno' (Simplified Indonesian: Puncak Sukarno) or Sukarno Peak, after the first President of Indonesia; later this was changed to Puncak Jaya. Puncak means peak or mountain and Jaya means 'victory', 'victorious' or 'glorious'. The name Carstensz Pyramid is still used among mountaineers.[8]


Puncak Jaya is the highest point on the central range, which was created in the late Miocene Melanesian orogeny,[9] caused by oblique collision between the Australian and Pacific plates and is made of middle Miocene limestones.[10]


Access to the peak requires a government permit. The mountain was closed to tourists and climbers between 1995 and 2005. As of 2006, access is possible through various adventure tourism agencies.[11]


Puncak Jaya icecap 1936, see also .

While Puncak Jaya’s peak is free of ice, there are several glaciers on its slopes, including the Carstensz Glacier, West Northwall Firn, East Northwall Firn and the recently vanished Meren Glacier in the Meren Valley (meren is Dutch for "lakes").[12] Being equatorial, there is little variation in the mean temperature during the year (around 0.5°C) and the glaciers fluctuate on a seasonal basis only slightly. However, analysis of the extent of these rare equatorial glaciers from historical records show significant retreat since the 1850s, around the time of the Little Ice Age Maximum which primarily affected the Northern Hemisphere, indicating a regional warming of around 0.6°C per century between 1850 and 1972.

The glacier on Puncak Trikora in the Maoke Mountains disappeared completely some time between 1939 and 1962.[13] Since the 1970s, evidence from satellite imagery indicates the Puncak Jaya glaciers have been retreating rapidly. The Meren Glacier melted away sometime between 1994 and 2000.[14] An expedition led by paleoclimatologist Lonnie Thompson in 2010 found that the glaciers are disappearing at a rate of seven metres thickness per year and should be vanished by 2015.[15]


The highland area in 2005, with the Grasberg copper mine pit in the foreground. Its summit is at the far end of the central rib.

Puncak Jaya is one of the more demanding climbs in one version of the Seven Summits peak-bagging list. (It is replaced by Mount Kosciuszko in the other version.) It is held to have the highest technical rating, though not the greatest physical demands of that list's ascents. The standard route is up the north face and along the summit ridge, which is all hard rock surface. Despite the large mine, the area is highly inaccessible to hikers and the general public. The "standard" route to access the peak as of 2013 is to fly into the nearest major town with an airport, Timika, and then take a small aircraft over the mountain range and onto an unimproved runway at one of the local villages far down from the peak. It is then typically a 5-day hike to the base camp through very dense jungle and with regular rainfall, making the approach probably the "most miserable" of the Seven Summits. The one-day summit bid can be cold, with patches of snow on the route and ice sometimes appearing on the ropes of the Tyrolean traverse near the summit. The descent from the peak base camp can take three to four days.

See also


  1. ^ The elevation given here was determined by the 1971-73 Australian Universities' Expedition and is supported by the Seven Summits authorities and modern high resolution radar data. An older but still often quoted elevation of 5,030 metres (16,503 ft) is obsolete.
  2. ^ Greater Atlas of the World, Mladinska knjiga, Ljubljana, Slovenia, 1986.
  3. ^ Statistical Yearbook of Croatia, 2007
  4. ^  
  5. ^ Lorentz, H.A., 1910. Zwarte Menschen – Witte Bergen: Verhaal van den Tocht naar het Sneeuwgebergte van Nieuw-Guinea, Leiden: EJ. Brill.
  6. ^ Interview with Jean Jacques Dozy in 2002 (in Dutch).
  7. ^ Philip Temple Account of first ascent
  8. ^ Parfet, Bo; Buskin, Richard (2009). Die Trying: One Man's Quest to Conquer the Seven Summits. New York, N.Y.:  
  9. ^ Dow, D.B.; Sukamto R. (1984). "Late Tertiary to Quaternary Tectonics of Irian Jaya". Episodes 7 (4): 3–9. Retrieved 18 July 2010. 
  10. ^ Weiland, Richard J.; Cloos, Mark (1996). "Pliocene-Pleistocene asymmetric unroofing of the Irian fold belt, Irian Jaya, Indonesia: Apatite fission-track thermochronology".  
  11. ^ "Seven Summits Page". Retrieved 7 July 2006. 
  12. ^ Kincaid, Joni L.; Klein, Andrew G (2004). "Retreat of the Irian Jaya Glaciers from 2000 to 2002" (pdf). 61st Eastern Snow Conference. pp. 147–157. Retrieved 2011-11-03. 
  13. ^ Ian Allison and James A. Peterson. "Glaciers of Irian Jaya, Indonesia and New Zealand". U.S. Geological Survey, U.S.Department of the Interior. Retrieved April 28, 2000. 
  14. ^ Joni L. Kincaid and Andrew G. Klein. "Retreat of the Irian Jaya Glaciers from 2000 to 2002 as Measured from IKONOS Satellite Images" (pdf). 61st Eastern Snow Conference Portland, Maine, USA 2004. Retrieved 2004. 
  15. ^ "Papua Glacier’s Secrets Dripping Away: Scientists".  

External links

  • "Mountains of the Indonesian Archipelago"-
  • Racing Time on Oceania's Highest Peak by The Earth Institute
  • Puncak Jaya on Peakware
  • Puncak Jaya on Peakbagger
  • Carstensz Expedition Report - 90+ Photos
  • Information for climbers
  • Carstensz Pyramid Expeditions
  • Carstensz Pyramid Expedition
  • Aerial photos from the Puncak Jaya region
This article was sourced from Creative Commons Attribution-ShareAlike License; additional terms may apply. World Heritage Encyclopedia content is assembled from numerous content providers, Open Access Publishing, and in compliance with The Fair Access to Science and Technology Research Act (FASTR), Wikimedia Foundation, Inc., Public Library of Science, The Encyclopedia of Life, Open Book Publishers (OBP), PubMed, U.S. National Library of Medicine, National Center for Biotechnology Information, U.S. National Library of Medicine, National Institutes of Health (NIH), U.S. Department of Health & Human Services, and, which sources content from all federal, state, local, tribal, and territorial government publication portals (.gov, .mil, .edu). Funding for and content contributors is made possible from the U.S. Congress, E-Government Act of 2002.
Crowd sourced content that is contributed to World Heritage Encyclopedia is peer reviewed and edited by our editorial staff to ensure quality scholarly research articles.
By using this site, you agree to the Terms of Use and Privacy Policy. World Heritage Encyclopedia™ is a registered trademark of the World Public Library Association, a non-profit organization.

Copyright © World Library Foundation. All rights reserved. eBooks from Project Gutenberg are sponsored by the World Library Foundation,
a 501c(4) Member's Support Non-Profit Organization, and is NOT affiliated with any governmental agency or department.