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Climb Puncak Jaya, 4884m (Carstensz Pyramid) Papua New Guinea

Carstensz Pyramid, now known as Puncak Jaya is one of the famous ‘Seven Summits’, the highest peak in Australasia situated on the island of Papua New Guinea. This peak is the only of the Seven which is a rock climbing peak and we now use helicopters to and from base camp as the trekking through the jungle to get to base camp is now considered too dangerous.

The climb itself is wonderful, very exciting and dramatic, and certainly a worthy Seven Summits expedition, including the famous Tyrolean traverse along the high altitude ridge which has now been fixed. It’s remote and other-worldly and happens to overlook the largest goldmine in the world which is somewhat surreal to look down on from the summit.

Introduction to Puncak Jaya (Carstenz Pyramid)

The peak is in West Papua, previously known as Irian Jaya until 2005, and is situated in central New Guinea, which is the second largest island in the world. It is in a remote region which has been beset with a history of political instability. We are fortunate to work with a local outfit and team of guides who have been organising trips to the mountain for many years and are able to give us clear advice on the local situation. Flights are into and out of Timika.

Relatively few people have climbed Puncak Jaya, even compared to Mount Everest and Vinson, partly due to the fact that it is often closed for long periods of time. The trek through the jungle was notorious for its difficult conditions and also the likelihood of meeting armed people enroute. The helicopter journey is still often beset with delays (mainly due to supply of jet fuel), but it is now the most feasible way into the base camp.

Conditions on the mountain are diverse and often challenging; it’s common to be climbing in rain and on very wet rock and then snow. There are fixed lines to clip onto and the anchors are good but in some of the steep gullies lower down there is loose rock so a helmet is vital. The rock itself is good for climbing but very sharp so bring several pairs of gloves. The standard northern Harrer route is the most popular and some short sections would grade at 5.8 (see the full description below).

Since 2024 the Government has stipulated that a police security detail be stationed at base camp for all teams which means that all the local operators are sharing facilities as much as possible to spread that cost. Teams will travel together to the base camp but then climb as independent groups.

Video of the Tyrolean Traverse

This video is courtesy of American mountaineering blogger Alan Arnette and shows clearly the famous section of the route which is now fixed.

Dates & Book Now

CARSTENZ PYRAMID/PUNCAK JAYA ITINERARY

Helicopter trip programme

The itinerary is a guide only and is a minimum number of days based on arrival and departure from Timika. It is necessary to allow extra days for travel, flexibility in case of delays to the departure to base camp. International flights are normally into Jakarta or Bali, with onward flights booked to Timika from where we organise the helicopter to base camp. If you allow some extra time and end up not using it, then a nice additional excursion is to head back to Jayapura and go diving around the Raja Ampat islands.

 

Day`   Programme
1 Arrival Timika and stay in a local hotel
2 Rest day Timika, preparation, acclimatisation
3 Helicopter to Carstenz Base Camp
4-6 Climbing days
7 Helicopter back to Timika
8 Timika departure
This topographical map shows the spine of mountains which run through the centre of West Papua and Puncak Jaya relatively central, with Timika on the south coast.

Ready for an Adventure to Puncak Jaya?

The fixed itineraries below refer to dates that we have confirmed and we need to have a team of four minimum in order for them to go ahead. If you want to create your own dates then please check with us first because nowadays all groups tend to travel together, so it’s no longer a case where a group can just go when they want.

Once you have booked and created an account please upload the main passport page with your photo and also the front cover of your passport to your account and also a passport photo bordered in red.

You will need to book your flight to Timika and also get travel insurance. Travel insurance for Puncak Jaya can be tricky; the actual climbing is classed as roped technical climbing with a guide, and the location of West Papua can cause problems. Do check with specialist companies like Campbell Irvine if you are in the UK, or the British Mountaineering Council. EU nationals have often used the Austrian Alpine Club insurance.

The normal deposit for our trips is £250.00 but in this case we will be asking for £1000.00, preferably by bank transfer (because the card charges are so exorbitant). This will enable us to start the process of getting the permits. We will then be asking for interim payments as and when the need arises during the permit process, with final payment due 6 weeks prior to the trip.

It is vital that you have your insurance in place to cover loss of money if a trip is cancelled due to local political unrest. Political unrest may not mean that you are not allowed to travel to Papua or visas are being refused, it may mean that local situations prevent the team from taking the helicopter. The trip may be delayed, not cancelled, so your insurance will need to cover hotel rooms in the interim and personal expenses while waiting.

Once the process for permits is in play, then we will be in touch regarding kit and visas. Getting a visa to Papua is quite easy, you’ll be glad to know, it’s a standard tourist visa.

Fixed Itineraries

Start Date End Date Days Price (per person)
09/06/2025 19/06/2025 11 £8,915.00 Book Now

Private Itineraries




    TRIP PRICE - USD$11,175.00 (GBP£8915) per person

    The trip price is for a minimum of four people who will be guided by our own team. The teams will be joined up with other teams to get into base camp, but once there each climbing team is independent.

    Included

    • All permits to climb the mountain for the park and from the police
    • Accommodation at hotel in Timika based on twinshare
    • Experienced local mountain guides
    • Meals during the expedition
    • Group equipment (tents, dining tent, cooking utensils)
    • Internal flight by helicopter
    • Use of fixed line and Tyrolean traverse on summit day

    Excluded

    • International flight to Timika
    • Travel insurance covering cancellation, delays and medical/evacuation
    • Personal climbing and camping equipment
    • Personal expenses, such as meals in Timika
    • Indonesia entry visa fee ($US25/Person)

    Payments

    We require a deposit of £1000.00 with some interim payments and full payment at least six weeks prior to travel. You can choose to pay in sterling, dollars or euros during checkout.  It is vital that you purchase travel insurance when booking the trip.

    A significant portion of the trip cost is for permits and local payments to government agencies and the police. It is possible to refund this money if the trip is cancelled prior to arrival but once the trip starts then there is no refund if local politics prevents travel. We will always take advice from local people about the situation locally before making any financial commitment regarding the permits.

    KIT LIST FOR CARSTENSZ PYRAMID

    The climbing section will likely be in rain, snow or ice, so keeping warm and dry is important. The rock itself is sharp so working gloves which you don’t mind being ripped will be important. There are fixed lines on parts of the ridge and on the traverse but participants will be expected to provide all their own climbing equipment.

    Travel and trekking gear:

    • Passport and visa, money
    • Duffle bag which is waterproof and lockable
    • Travel clothes which can stay at the hotel, and Base Camp clothes. Include trainers, wellingtons, umbrella, poncho.

    Climbing Gear:

    • Helmet
    • Rock Climbing harness
    • Figure of eight (see description below for using this on the traverse)
    • Locking karabiners x 3
    • Jumar (ascender) with ‘cows tail’
    • Several slings and prussik loops

    Climbing Clothing

    Footwear:

    • Hiking boots or approach shoes. These will get wet for sure. Good grip is important.
    • Gaiters. Optional since nothing will stop the rain and water from getting in but gaiters provide some protection from the sharp rock, a bit of warmth and some warmth.
    • Socks – several for base camp and one set for the summit day.

    Body Layers:

    • Climbing/trekking trousers. Not too tight, expect them to get potentially ripped/trashed on the rock.
    • Base layer. It will be cold in the evenings and on the climb in the rain and potentially snow. Several sets will be useful.
    • Midweight fleece layer
    • Warm jacket with hood – can be synthetic lightweight down or heavy fleece.
    • Waterproof shell layer – top and bottom.

    Headgear and Handwear:

    • Leather/climbing gloves. Because the rock is so sharp you can expect to trash the gloves so don’t bring your best pair of belay gloves! Good quality gardening gloves actually work very well.
    • Lightweight inner gloves. Several pairs.
    • Heavyweight warm gloves. For the top ridge when it can be very cold.
    • Warm hat and buff
    • Sunhat
    • Sunglasses

    Personal Gear:

    • Backpack for summit day. 35 litres is normally enough.
    • Sleeping bag, rated down to 0 degrees Fahrenheit, in a waterproof compression sack
    • Sleeping mat, one inflatable and one closed cell
    • Sunblock
    • Headlamp with spare batteries
    • Couple of water bottles or bladders and water purification tablets or steripen
    • Anti-malarial tablets, insect repellant
    • Various waterproof stuff sacks, and garbage bags
    • Camera, book etc plus powerbank for charging devices. Note that drones are not allowed.
    • First aid – for bleeding wounds, GI problems, headaches. Lightweight SAM splint also useful for immobilising arm or leg, triangular bandage and stretchy cohesive bandage for sprains (vetwrap is good).

    We will supply tents, stoves, all the group food, ropes and fixed lines, and any gear for protection, a GPS, comms and medical kit.

    CLIMBING ROUTE ON PUNCAK JAYA (CARSTENSZ PYRAMID)

    The normal route is the one that Heinrich Harrer opened up, which ascends a 600 metre wall; it’s imposing and sheer with the bottom half being easily angled and the final top section very steep. The rock is clean and sharp but the wall itself rarely presents a problem. Initially the grade would be a VDiff (UIAA III) with the top at VS (UIAA V). There are fixed ropes in place below the ridge and along the jagged edge to the summit. The crux of the climb is an overhanging wall (VS, UIAA VI) that is crossed nowadays using the fixed lines on a Tyrolean traverse.

    The whole summit day is about 12 hours and involves scrambling on sharp rock in the dark up narrow chimneys and gullies until you reach the summit ridge. Expect a range of weather including rain and mist and wind, possible snow showers and – hopefully – clear skies with great views from the top. Temperatures on the summit are often well below freezing, and Base Camp can be 12 degrees Celsius. The descent involves rappelling or abseiling down the fixed lines, and then wrapping down the lower slopes.

    First part of route – mainly scrambling on scree and easy rock, using headtorches in the dark. The route becomes more vertical with ropes in place. Use a jumar as an aid, but the actual climbing is not too difficult (up to 5.7) with a steep chimney of about 60 degrees onto the summit ridge. Helmet is very useful for falling rock and also banging your head on low overhangs. One of the main issues on this section is the state of the anchors and the rope itself, the guide will be checking and re-anchoring where necessary. If multiple groups are climbing then  inevitably there will be queuing, depending on how easily everyone moves.

    Tyrolean Traverse – this has now been fixed with a steel cable to cross the 50′ gap. The gap is about 100′ deep but there are 2000′ drops to the valley floor on both sides (and it’s a narrow ridge) so there is significant exposure. You attach yourself to the cable by linking your figure of eight onto the pulley and your waist harness. A locking karabiner is then attached to several of the fixed lines which can be used at either end for someone to pull you if necessary. Hanging upside down from your figure of eight you pull yourself along the cable.

    After this, the route follows the ridge to the summit over a few more short gaps with some down and up climbing, and there may be patches of fresh snow.

    The Descent – the route is the same way back, using the old lines for rappelling and wrapping. The danger is always the state of the ropes and the anchors themselves, it’s a good idea to use your legs as much as possible instead of hanging off ropes!

    The whole climb takes about twelve hours, leaving before dawn and arriving hopefully in daylight. It’s vital to carry a head torch, snacks and water, spare gloves and warm kit for the ridge in case it’s windy.

    HISTORY OF PUNCAK JAYA (CARSTENSZ PYRAMID)

    The word Carstensz is often mis-spelt but the peak is actually named after the first European to see the mountain whose name was Jan Karstens. He was a Dutch seafarer who in 1623 brought news back to Europe about a snow-covered mountain on the equator (actually 4 degrees South of it).  At the time he was not believed, a similar story to the first European to see Kilimanjaro. Nowadays the peak is also called Puncak Jaya which translates as Victory Peak and is popular name among Indonesian communists.

    It was Austrian climber Heinrich Harrer who in 1962 became the first mountaineer to climb Carstenz and his book about the climb and life in Papua called ‘I Come From the Stone Age’ was a best seller. His story and eventual fate was depicted in the movie ‘Seven Years in Tibet’ starring Brad Pitt. A few years later in 1971 Tyrolean mountaineer Reinhold Messner climbed Carstenz as part of his Seven Summits odyssey which he successfully completed in 1986.

    GEOGRAPHY OF PUNCAK JAYA (CARSTENSZ PYRAMID)

    It’s geographical location is to the west of the central highlands and the Sudirman Mountains. Rather poetically, it belongs to the legendary Snow Mountains, so named because of the snowfall that commonly falls above 400 metres. Puncak Jaya (4884 m, 16023 ft), Puncak Mandala (4640m, 15223 ft), and Puncak Trikora (4730m, 15518 ft), are the three tallest and most well known mountains of West Papua. 

    At 4884 metres it is the highest mountain in Australia and Oceania, collectively known as Australasia and, depending on your interpretation of a continent, it is one of the Seven Summits. The definition is still a point of debate because it depends on whether one considers a continent geographically or geologically. If New Guinea is regarded as part of the Australasian continental land mass then Carstenz is indeed the highest. Either way it is a significant expedition and far more challenging than Kosciusko.

    GETTING TO WEST PAPUA

    Most people opt to fly into Jakarta with one of many international airlines, or else to Bali. From there the route to Timika on West Papua is with Indonesian airlines Lion Air or Batik Air, normally via at least one stop enroute (for example Ambon). Bear in mind that it takes almost a full day to get to Papua from Jakarta.

    Flying into Jakarta or Bali for international arrivals and then an internal flight to Timika airport.
    For helicopter trips, starting point is Timika. The image also shows the village of Sugapa which is where trekking routes start.

     

    Frequently Asked Questions

    Is Carstensz Pyramid hard to climb?
    What grade is Carstensz Pyramid climbing?
    How do I get to Carstensz Pyramid?
    When is the best time to climb Carstensz Pyramid?
    How much does it cost to climb Carstensz Pyramid?

    Key Information & Guides

    General Indonesia & Papua Information

    Health and Safety Guides

    Preparation & Kit Guides

    Planning Your Trip

    Carstensz Picture Gallery

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