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Karakoram, Gilgit-Baltistan

Concordia and Baltoro Glacier

Concordia is the glacial junction where the Baltoro and Godwin-Austen glaciers meet at around 4,600 m, ringed by K2, Broad Peak, and the Gasherbrums. The walk up the Baltoro to reach it is a Karakoram classic.

Concordia amphitheatre on the Baltoro Glacier with K2 and Broad Peak in the Karakoram

The Baltoro Glacier is one of the longest glaciers outside the polar regions, running roughly 63 km through the heart of the Karakoram. Trekkers follow it from the village of Askole, past granite spires and seracs, deeper into a landscape almost nobody drives to. This is real expedition-style trekking.

At the far end sits Concordia, at around 4,600 m, where the Baltoro meets the Godwin-Austen Glacier. Early explorers nicknamed it the throne room of the mountain gods, and the name stuck. From here you can see K2, Broad Peak, and Gasherbrum I and II, four of the world's fourteen 8,000 m peaks, standing around you at once.

The trek is not technical, but it is long, cold at night, and high. You camp on the glacier and moraine for several nights. Good acclimatisation, warm gear, and a steady pace matter more than raw fitness. Most fit trekkers who prepare properly do very well.

Many trekkers combine Concordia with a crossing of the Gondogoro La, a glaciated pass of about 5,585 m that adds a dramatic exit and even wider mountain views. This version needs fixed ropes and a mountain guide, both of which we arrange.

International visitors reach the trailhead through Islamabad and Skardu. We manage the trekking permit, porters, camp crew, and a licensed guide, so your job is simply to walk the Baltoro and take it in.

Highlights

  • Trek the 63 km Baltoro Glacier, one of the world's longest
  • Reach Concordia at around 4,600 m, the Karakoram's great amphitheatre
  • See K2, Broad Peak, and the Gasherbrums from one spot
  • Camp among granite spires and towering seracs
  • Optional Gondogoro La pass crossing at about 5,585 m
  • Fully supported camping with porters and licensed guides

Frequently asked questions

What is Concordia in Pakistan?

Concordia is the glacial junction at around 4,600 m where the Baltoro and Godwin-Austen glaciers meet in the Karakoram. It is famous for surrounding views of K2, Broad Peak, and the Gasherbrums.

How long is the Baltoro Glacier trek?

The trek to Concordia and back usually takes about 12 to 16 days, including travel from Skardu and acclimatisation. Adding the Gondogoro La pass extends the itinerary by a few days.

Is the Concordia trek technical?

The main trek to Concordia is non-technical but strenuous, with long days on glacier and moraine at high altitude. Only the optional Gondogoro La crossing requires fixed ropes and mountaineering support.

How fit do I need to be for the Baltoro trek?

You need solid endurance for long consecutive days above 4,000 m carrying a daypack. Regular hill walking and cardio training for a few months beforehand prepares most trekkers well.

When can I trek to Concordia?

The season runs from June to September, with July and August offering the most stable weather. The glacier and passes are unsafe outside these months due to snow and cold.

Trips that visit Concordia and Baltoro Glacier

All treks
Trango Towers above the Baltoro Glacier on the trek to Concordia
16 to 19 days Strenuous

Baltoro Glacier Trek

The Baltoro Glacier is the approach route to K2, Broad Peak and the Gasherbrums. Trekking its length to Concordia is one of the world's classic high-mountain journeys.

From $2,700View trip
K2 rising above Concordia on the K2 Base Camp trek in Pakistan
18 to 21 days (14 days trekking) Strenuous

K2 Base Camp Trek Pakistan

The K2 Base Camp trek walks the length of the Baltoro Glacier to Concordia and the foot of K2 (8,611 m). It is the classic Karakoram adventure and the trip most foreign trekkers ask us about first.

From $2,900View trip
Trekkers on the Gondogoro La pass with K2 and Broad Peak behind
19 to 22 days (15 days trekking) Very strenuous

K2 Base Camp and Gondogoro La Trek

This is the advanced version of the K2 trek. Instead of retracing the Baltoro, you cross the Gondogoro La (5,585 m) for a sunrise panorama of K2, Broad Peak and the Gasherbrums, then descend into the Hushe valley.

From $3,300View trip

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