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Karakoram, Gilgit-Baltistan

Gasherbrum I and II Expedition

Gasherbrum I (8,080 m) and Gasherbrum II (8,035 m) sit deep in the Karakoram, reachable from a shared base camp. G II is one of the more attainable 8,000-metre peaks.

Gasherbrum peaks in the Karakoram range, Pakistan
Duration
45 to 55 days
Difficulty
Extreme (8,000 m)
Max altitude
8,080 m (Gasherbrum I)
Best season
June to August
Group size
By arrangement
Start / end
Islamabad → Skardu → Gasherbrum base camp

Trip overview

The Gasherbrum group offers two 8,000-metre summits from a single base camp, making it efficient for climbers targeting more than one peak in a season.

Gasherbrum II is regarded as one of the more accessible 8,000ers, while Gasherbrum I is a tougher, more technical objective. We handle the full Pakistan-side operation for both.

Trip highlights

  • Two 8,000 m peaks from one base camp
  • Gasherbrum II among the more attainable 8,000ers
  • Baltoro and Abruzzi glacier approach
  • Full Pakistan logistics and porters
  • Weather forecasting for summit windows

Day-by-day itinerary

  1. Week 1

    Approach

    Islamabad to Skardu and the Baltoro to Gasherbrum base camp.

  2. Weeks 2 to 6

    Rotations

    Acclimatisation and high-camp rotations on the chosen peak.

  3. Weeks 6 to 7

    Summit window

    Summit attempt on a stable window.

  4. Week 7+

    Descent

    Clear camps, trek out and return.

What is included

  • Climbing permit and liaison officer
  • Approach and base camp logistics
  • Base camp tents, kitchen and staff
  • Porter support (by package)
  • Weather forecasting

Not included

  • Flights and visa/LOI fees
  • Personal gear and oxygen (by package)
  • Rescue insurance (mandatory)
  • Tips and bonuses

Accommodation

Hotels in Islamabad and Skardu, and a supported Gasherbrum base camp.

Food on trek

Trek and base camp meals with an expedition cook.

Difficulty & fitness

For experienced high-altitude mountaineers. We assess background before confirming.

Visa, permits & LOI

Climbing permit, liaison officer and park fees arranged; Pakistan visa with LOI required.

What to pack

  • 8,000 m climbing system
  • Boots, crampons, harness and hardware
  • Oxygen (by package)
  • Extreme-cold sleeping system

Safety & emergency support

Forecasting, base camp medical support, oxygen and rescue coordination. Conditions govern summit decisions.

Read our altitude and safety guide and is Pakistan safe for foreign trekkers.

Frequently asked questions

Which is easier, Gasherbrum I or II?

Gasherbrum II (8,035 m) is generally considered one of the more attainable 8,000ers, while Gasherbrum I (8,080 m) is tougher and more technical.

Can I attempt both peaks in one trip?

Yes. They share a base camp, so climbers with time and fitness sometimes attempt both in a single season. We plan the logistics accordingly.

When are the Gasherbrums climbed?

June to August, matching the Karakoram summer window, with most summits in July.

What experience is required?

Prior high-altitude mountaineering and solid alpine skills. We review each climber's record before confirming.

What do you handle?

Permits, liaison officer, approach, base camp, porters, forecasting and rescue coordination.

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