Overview
Rising 8,051 m (26,509 ft) above the remote Baltoro Glacier, Gasherbrum I — known locally as “The Hidden Peak” — remains one of the least-frequented of the world’s 8,000-meter giants.
Who We Expect
Recommended for experienced climbers who have previously summited at least two 6,000 m or 7,000 m peaks and one 8,000 m mountain, and who are proficient on mixed rock, ice, and snow terrain.
About the Mountain
Rising 8,051 m (26,509 ft) above the remote Baltoro Glacier, Gasherbrum I — known locally as “The Hidden Peak” — remains one of the least-frequented of the world’s 8,000-meter giants. Originally labeled K5 during the Great Trigonometric Survey, its name still feels fitting: even today, the mountain hides behind layers of isolation and technical challenge.
Our Approach
The Vision — Reaching the Hidden Peak: Our goal is to make Gasherbrum I an attainable yet responsibly managed ascent for serious high-altitude climbers.
At HimKa Add-Ventures, we are developing a long-term expedition framework that prioritizes self-sufficiency, team coordination, and environmental respect.
We aim to redefine how climbers approach this remote massif — by combining technical discipline with efficient logistics and a holistic support network. Every future expedition will reflect our philosophy of:
Preparation Over Luck – nothing is left to chance.
Safety Through Structure – control what we can, plan for what we cannot.
Shared Summit Goals – every climber is a partner in the mission.
Why Choose HimKa Add-Ventures:
Comprehensive expedition planning from Islamabad to summit return
Experienced and skilled guides
In-house management of food, rope fixing, and logistics (no third-party dependence)
Emergency evacuation coordination and helicopter access where possible
Trained high-altitude guides with extensive rescue experience
Structured acclimatization schedule and weather contingency days
A climber-centered approach — our teams are built around safety, trust, and success
Our Ethos
Gasherbrum I represents both a challenge and a privilege — a remote summit for those drawn to the less-traveled corners of the Karakoram.
At HimKa Add-Ventures, our long-term vision is to open this peak to determined alpinists with the highest standards of safety, organization, and environmental respect.
This is more than an expedition — it’s the pursuit of mastery on one of the world’s most secluded mountains.
Insurance & Refund Policy
At HimKa Add-Ventures, we strive to deliver safe and well-organized expeditions. However, high-altitude climbing involves many variables beyond our control — including weather, terrain conditions, logistics, and local regulations. The following policy outlines our approach to payments, refunds, and insurance coverage.
Refunds & Cancellations
All deposits and balance payments are non-refundable.
This policy applies even if the expedition concludes early or does not reach its primary objective (for example, the summit), due to circumstances such as:
• Adverse weather or route conditions
• Government or local restrictions
• Insufficient manpower or team health
• Any unforeseen event outside the control of HimKa Add-Ventures
• The expedition leader’s decision is final regarding route safety, timing, and expedition conclusion. Every effort will be made to achieve the planned objectives within safe operational limits.
• Participants who voluntarily withdraw from an active expedition for personal or medical reasons will not be eligible for refunds of any kind.
• Due to the high administrative and logistical costs of expedition permits, flights, and operations, no refunds or transfers are possible once payments have been made.
Payment Schedule
• Deposit: A non-refundable deposit is required at the time of registration to confirm participation.
• Final Balance: The remaining balance is due 120 days prior to the expedition start date, unless otherwise specified in your confirmation documents.
• Failure to submit the balance by the 120-day deadline may result in the loss of your reserved place on the expedition and forfeiture of all payments made to date.
Insurance Requirement
All participants are required to carry the following insurance coverage:
• Travel Insurance (covering cancellations and trip interruptions)
• High-Altitude Medical and Rescue Insurance (including helicopter evacuation)
• Accident and Repatriation Coverage
Recommendation
HimKa Add-Ventures strongly recommends that climbers secure comprehensive trip cancellation insurance immediately after booking. This ensures protection against unforeseen situations such as illness, travel disruptions, or changes in expedition conditions.
Acknowledgment
By registering for the expedition, participants confirm they have read, understood, and agreed to the terms outlined in this Insurance & Refund Policy, and accept the inherent risks associated with high-altitude mountaineering.
Snapshot
- Peak height
- 8,051m
- Price range
- Price on enquiry
- Difficulty
- Strenuous 4E
- Duration
- 41 days
- Season
- summer
- Region
- Karakoram
- Country
- Pakistan
- Grade
- Strenuous 4E
- Maximum Altitude
- 8,051 m / 26,509 ft
- Daily Activity
- 5–6 hours on average
- Season
- Summer
- Dates
- Available on request
- Starting From
- Price on enquiry
Route profile
Gasherbrum I — Normal route (Japanese Couloir) · 5,100m → 8,080m (+2,980m)
Drag across the profile to read altitude
- Base Camp 5,100m
- Camp 1 5,900mGasherbrum Cwm
- Camp 2 6,400m
- Camp 3 7,000m
- Summit 8,080m
Approximate standard-route camp altitudes. Camp placement varies with season and conditions, and your expedition leader confirms the camp plan on the mountain.
Dates & Availability
2027 dates are being finalised.
Enquire now and we'll send dates as soon as they're confirmed.
Ask about 2027 dates →Itinerary
Day 01
Arrival in Islamabad
Transfer to hotel and rest.
Day 02
Expedition briefing and equipment check in Islamabad
Day 03
Scenic flight from Islamabad to Skardu (weather permitting)
Day 04
Rest and final preparations in Skardu
Day 05
Drive from Skardu to Jhula
Overnight camp.
Day 06
Trek from Jhula to Paiyu
Day 07
Rest and acclimatization day at Paiyu
Day 08
Trek from Paiyu to Urdukas
Day 09
Trek from Urdukas to Goro II
Day 10
Trek from Goro II to Concordia
Iconic views of K2 and Broad Peak.
Day 11
Trek to Gasherbrum I Basecamp
Establish camp.
Day 12
Rest and acclimatization at Basecamp
Day 13–33
Climbing Period
Route fixing, acclimatization rotations, and summit attempt.
Day 34
Basecamp clean-up and packing for return
Day 35
Trek from Basecamp to Goro II
Day 36
Trek from Goro II to Kurburtze
Day 37
Trek from Kurburtze to Mundung
Day 38
Trek from Mundung to Jhula
Drive to Skardu.
Day 39
Debriefing and farewell dinner in Skardu
Day 40
Fly from Skardu to Islamabad
Transfer to hotel.
Day 41
Final departure
Transfer to airport for international flights.
Included / Excluded
Included
- +Airport pick-up and drop-off (arrival & departure)
- +Four hotel nights in Islamabad (twin sharing, bed & breakfast)
- +Welcome dinner with the expedition team
- +All required expedition permits and government royalties
- +Domestic flights and all ground transportation per itinerary
- +Jeep transfers between Skardu and trek start/end points
- +One professional climbing guide per climber
- +Five oxygen cylinders per member and three per guide
- +Full Basecamp setup (kitchen, dining, communications)
- +All meals during trek and climb
- +Use of shared climbing equipment (fixed ropes, tents, stoves)
- +Medical kit for team and staff
- +Coordination of emergency evacuation and helicopter access
Excluded
- −International airfare to/from Islamabad
- −Pakistan visa charges
- −Lunch and dinner in Islamabad
- −Additional hotel nights due to weather delays or early return
- −Personal travel, medical, and rescue insurance (mandatory)
- −Personal equipment and climbing gear
- −Communication costs (phone, internet, etc.)
- −Alcoholic beverages and personal shopping
- −High Altitude Guide / Porter summit bonus (minimum USD 2,000)
- −Tips for Basecamp staff and porters
- −Any items not listed under “Included Services”
Gear List
- 2–3 moisture-wicking thermal tops (synthetic or merino wool)(Base Layers)
- 2–3 thermal bottoms(Base Layers)
- Lightweight trekking shirts (synthetic or quick-dry)(Base Layers)
- Trekking pants (convertible recommended)(Base Layers)
- 1 lightweight fleece or softshell jacket(Insulation Layers)
- 1 midweight down or Primaloft jacket(Insulation Layers)
- 1 expedition-grade down parka (suitable for -30°C and below)(Insulation Layers)
- 1 pair of insulated down or synthetic pants(Insulation Layers)
- Waterproof and windproof GORE-TEX shell jacket(Outer Layers)
- Waterproof and windproof GORE-TEX shell pants(Outer Layers)
- 8000er graded Down Suit(Outer Layers)
- 1 pair thin liner gloves (synthetic or merino)(Gloves & Mittens)
- 1 pair warm softshell or fleece gloves(Gloves & Mittens)
- 1 pair high-altitude down mittens (with shell covers)(Gloves & Mittens)
- 1 pair waterproof shell mitts(Gloves & Mittens)
- Warm wool or fleece beanie(Headwear)
- Balaclava and/or neck gaiter (Buff)(Headwear)
- Sun hat or cap with neck cover(Headwear)
- Glacier glasses with side protection (Cat 4 lenses)(Headwear)
- Ski goggles (anti-fog, for summit push)(Headwear)
- 1 pair approach shoes or light trekking boots(Footwear)
- 1 pair high-altitude double or triple-layer boots (e.g., La Sportiva Olympus Mons / Scarpa Phantom 8000)(Footwear)
- 1 pair lightweight camp shoes or down booties(Footwear)
- 4–6 pairs of warm trekking socks(Footwear)
- 2 pairs of expedition-grade mountaineering socks(Footwear)
- 2 pairs of sock liners(Footwear)
- Climbing harness (lightweight, adjustable)(Technical Equipment)
- Helmet (UIAA/CE certified)(Technical Equipment)
- Ice axe (technical or classic depending on route)(Technical Equipment)
- Crampons (12-point steel, compatible with boots)(Technical Equipment)
- Carabiners (2 locking, 2 non-locking minimum)(Technical Equipment)
- Belay/rappel device (ATC Guide or similar)(Technical Equipment)
- Ascender (Jumar)(Technical Equipment)
- Prusik cords (2–3 lengths, 6mm–7mm)(Technical Equipment)
- Sling/webbing (60cm & 120cm lengths)(Technical Equipment)
- Trekking poles (adjustable, lightweight)(Technical Equipment)
FAQ
How much does the Gasherbrum I expedition cost?
Price on enquiry. We quote each team individually, based on group size, oxygen and the high-altitude support you need.
How long is the Gasherbrum I expedition, and when does it run?
The full programme is 41 days, Islamabad to Islamabad, including acclimatisation rotations and spare weather days for the summit push. It runs in the summer climbing season (June to August).
Where does the expedition start?
Every HimKa expedition starts in Islamabad, where we meet you at the airport. From there the route goes via Islamabad, then a flight to Skardu (weather permitting) and the drive to Askole for the Baltoro Glacier trek.
Is supplementary oxygen included?
Five oxygen cylinders per member and three per guide are included.
What experience do I need?
See “Who we expect” on this page for the experience this peak calls for. We review every application individually — send us your climbing résumé when you enquire and our lead guide will advise you honestly.
What insurance do I need, and can I get a refund?
You must carry travel insurance covering cancellation and trip interruption, high-altitude medical and rescue insurance including helicopter evacuation, and accident and repatriation cover. All deposits and balance payments are non-refundable, so we strongly recommend buying cancellation insurance as soon as you book.
From the Mountain





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