21-Day Baltoro Glacier and K2 Base Camp Trek via Concordia

21 Days Round trip from Islamabad International Airport (ISB) Strenuous pace

The journey

Trip highlights
  • 01 Visit K2 Base Camp at approximately 5,150 m, beneath the world's second-highest mountain
  • 02 Enjoy Concordia's magnificent mountain amphitheatre surrounded by giant peaks
  • 03 Trek across the Baltoro Glacier, one of the world's great non-polar glacier systems
  • 04 See Broad Peak rising above the upper Baltoro region
  • 05 Admire Gasherbrum I and Gasherbrum II in the heart of the Karakoram
  • 06 Experience the spectacular granite formations of the Trango Towers and Cathedral group
  • 07 Begin and end the trekking journey through the remote mountain community of Askole

The Baltoro Glacier-K2 Base Camp Trek is one of the world's most spectacular high-altitude trekking adventures, taking you deep into the heart of the Karakoram Mountains of Gilgit-Baltistan, Pakistan. The route follows the immense Baltoro Glacier, passes beneath legendary granite towers, and reaches Concordia, celebrated for its extraordinary panorama of some of the world's highest peaks. Ideal for experienced trekkers, this demanding non-technical trek offers remote wilderness, dramatic mountain scenery, and the unforgettable experience of reaching the base camp of K2 (8,611 m), the world's second-highest mountain. The best trekking season is generally from the end of June to September, subject to weather, snow, glacier conditions, and official access arrangements.

At a glance

What this trip includes

Duration 21 Days
Tour type Shared
Activity level Strenuous
Accommodation Included · Budget
Transport Included
Wheelchair access No
Cities Islamabad, Rawalpindi, Skardu, Askole, Concordia (Karakoram), Urdukas, Baltoro Glacier, Broad Peak
Languages English

Day by day

The itinerary

1
Day 01

Fly to Islamabad, Pakistan

07th August 2027/Day-01

  • Flight: Fly to Islamabad, Pakistan.

2
Day 02

Arrival in Islamabad and Rawalpindi Sightseeing

08th August 2027/Day-02

  • Arrival: Arrive at Islamabad Airport.

  • Meet: Meet with our guide.

  • Transfer: Transfer to the hotel.

  • Sightseeing: Enjoy sightseeing in Islamabad and Rawalpindi.

  • Overnight: Overnight at a hotel in Islamabad.

3
Day 03

Scenic Flight to Skardu

09th August 2027/Day-03

  • Flight: Take the scenic flight to Skardu, weather permitting.

  • Elevation: Approximately 2,230 m.

  • Transfer: On arrival, transfer to your hotel.

  • Views: Enjoy views of the surrounding Karakoram mountains.

  • Hotel: Hotel.

4
Day 04

Skardu and Shigar Valley Exploration

10th August 2027/Day-04

  • Sightseeing: Enjoy local sightseeing in Skardu and the surrounding area.

  • Road travel: Continue local sightseeing by road.

  • Visit: Visit selected cultural and scenic sites, such as Shigar Fort, if time and opening arrangements permit.

  • Preparation: Complete equipment checks, meet the guide, and prepare for the remote trek.

  • Hotel: Hotel.

5
Day 05

Jeep Journey Through Shigar and Braldu Valley to Askole

11th August 2027/Day-05

  • Drive: Approximately 6-8 hours.

  • Elevation: Approximately 2,900 m.

  • Travel: Travel through Shigar and the Braldu Valley by 4x4 jeep to Askole, the traditional gateway to the Baltoro trekking region.

  • Camp: Settle into a prepared camp and meet the local support crew.

6
Day 06

Trek Along the Braldu River to Jhola

12th August 2027/Day-06

  • Trek: Trek from Askole to Jhola.

  • Distance: Approx. 18-20 km.

  • Elevation: 3,100 m.

  • Duration: 6-8 hours.

  • Route: Begin the trek along the Braldu River through rugged mountain terrain.

  • Baggage: The crew transports the main baggage while trekkers carry daypacks.

  • Camp: Arrive at Jhola for a hot meal and overnight camp.

7
Day 07

Trek to Paiju with Views of Trango Towers

13th August 2027/Day-07

  • Trek: Trek from Jhola to Paiju.

  • Distance: Approx. 18-20 km.

  • Elevation: 3,400 m.

  • Duration: 6-6 hours.

  • Route: Follow the river valley with increasingly impressive views of the Trango Towers and Cathedral group.

  • Camp: Reach Paiju, an important staging camp before entering the Baltoro Glacier.

8
Day 08

Enter the Glacier Environment to Khoburtse

14th August 2027: Day-08

  • Trek: Trek from Paiju to Khoburtse.

  • Distance: Approx. 12-15 km.

  • Elevation: 3,800 m.

  • Duration: 6-7 hours.

  • Route: Enter the glacier environment and cross rocky moraine under the supervision of your guide.

  • Landscape: The landscape becomes increasingly dramatic as towering granite spires rise above the trail.

9
Day 09

Climb to the Celebrated Campsite of Urdukas

15th August 2027/Day-09

  • Trek: Trek from Khoburtse to Urdukas.

  • Distance: Approx. 5-7 km.

  • Elevation: 4,050 m.

  • Duration: 3-4 hours.

  • Route: Climb towards Urdukas, a celebrated campsite above the Baltoro Glacier.

  • Views: Spend the afternoon enjoying the dramatic views of the Trango Towers and surrounding peaks.

10
Day 10

Cross Glacial Moraine to Goro II

16th August 2027/Day-10

  • Trek: Trek from Urdukas to Goro II.

  • Distance: Approx. 10-12 km.

  • Elevation: 4,250 m.

  • Duration: 6-7 hours.

  • Route: Continue over glacial moraine with panoramic views of Masherbrum and the great ice-covered mountain range.

  • Camp: Arrive at Goro II, where cold temperatures and the high-altitude setting make good camp preparation essential.

11
Day 11

Trek into Concordia and Broad Peak Base Camp

17th August 2027/Day-11

  • Trek: Trek from Goro II to Concordia - Broad Peak Base Camp.

  • Distance: Approx. 13-15 km.

  • Elevation: 4,980 m.

  • Duration: 6-7 hours.

  • Route: Trek into the magnificent mountain amphitheatre of Concordia.

  • Panorama: On a clear day, the panorama includes K2, Broad Peak, and the Gasherbrum group.

  • Camp: Establish the high camp and allow time to rest.

12
Day 12

K2 Base Camp Excursion and Return to Concordia

18th August 2027/Day12

  • Trek: Trek from Broad Peak Base Camp to K2 Base Camp and return to Concordia.

  • Day: Long high-altitude day.

  • Elevation: Up to approx. 5,150 m.

  • Plan: With an early start and suitable weather, trek towards Broad Peak Base Camp and K2 Base Camp.

  • Visit: Spend time in the designated safe visiting area, photograph the legendary mountain, and return to Concordia or another pre-arranged camp.

  • Note: The visit is subject to fitness, route conditions, and the guide's decision.

13
Day 13

Acclimatization and Photography at Concordia

19th August 2027/Day-13

  • Rest day: Rest day.

  • Elevation: Approx. 4,700 m.

  • Activities: Enjoy a flexible day for photography, short walks on suitable terrain, and views of the surrounding peaks.

  • Note: The itinerary retains this day as a safety and recovery reserve; additional time at K2 Base Camp is not guaranteed.

14
Day 14

Return Across the Upper Baltoro Glacier to Goro II

20th August 2027/Day-14

  • Trek: Trek from Concordia to Goro II.

  • Distance: Approx. 11-13 km.

  • Elevation: 4,250 m.

  • Duration: 5-7 hours.

  • Route: Retrace the route across the upper Baltoro Glacier, with time for photographs and rest stops.

  • Overnight: Overnight at Goro II or another suitable camp selected by the guide.

15
Day 15

Descend from Goro II to Urdukas

21st August 2027/Day-15

  • Trek: Trek from Goro II to Urdukas.

  • Distance: Approx. 10-12 km.

  • Elevation: 4,050 m.

  • Duration: 5-7 hours.

  • Route: Descend through the moraine landscape to Urdukas.

  • Evening: Enjoy a more relaxed evening with hot drinks, freshly prepared food, and views across the glacier.

16
Day 16

Continue Down the Glacier Route to Paiju

22nd August 2027/Day-16

  • Trek: Trek from Urdukas to Paiju.

  • Distance: Approx. 12-15 km.

  • Elevation: 3,400 m.

  • Duration: 6-8 hours.

  • Route: Continue down the glacier route and return to Paiju, following the guide's selected safe path.

  • Recovery: The lower altitude and familiar camp facilities offer an opportunity to recover.

17
Day 17

Follow the Braldu Valley Trail Back to Jhola

23rd August 2027/Day-17

  • Trek: Trek from Paiju to Jhola.

  • Distance: Approx. 18-20 km.

  • Elevation: 3,100 m.

  • Duration: 6-8 hours.

  • Route: Leave the main glacier area and follow the Braldu Valley trail.

  • Overnight: Overnight at Jhola or another authorized campsite depending on river conditions and the group's pace.

18
Day 18

Return to Askole and Drive to Skardu

24th August 2027/Day-18

  • Trek: Return to Askole.

  • Distance: Approx. 18-22 km.

  • Elevation: 2,900 m.

  • Duration: 6-9 hours.

  • Celebrate: Celebrate the successful expedition with the local crew.

  • Jeep drive: Jeep drive 6-7 hours to Skardu.

  • Overnight: Overnight at a hotel in Skardu.

19
Day 19

Fly Back to Islamabad

25th August 2027/Day-19

  • Flight: Fly to Islamabad.

  • Duration: 1-hour flight.

  • Arrival: Arrive at Islamabad Airport.

  • Transfer: Transfer to the hotel.

  • Plan: After relaxing, enjoy meals and an overnight stay at the hotel.

20
Day 20

Free Day in Islamabad

26th August 2027/Day-20

  • Free day: Free day in Islamabad.

21
Day 21

Departure from Islamabad

27th August 2027/Day-21

  • Departure: Departure from Islamabad, with drop-off at the airport.

The route

Where you'll travel

Tour route map
Round trip from Islamabad International Airport (ISB) 8 cities · 21 Days

The fine print

Trip details

What's Included

  • Our cost normally includes:

    • Transportation by flight and land.

    • Hotel accommodation.

    • Hotel meals (breakfast, lunch, and dinner).

    • English-speaking local guide.

    • Entry fees for museums, forts, and tourist resorts.

  • Toll taxes and parking fees.

What's Not Included

  • International flight tickets.

  • Personal refreshments.

  • Medical kit and any medicines.

  • Any extra weight for domestic flights.

Know before you go

  • FIXED DEPARTURE: 9th August 2027 from Islamabad.

  • Trekking region: Baltoro Glacier, Concordia, and K2 Base Camp.

  • Highest trekking elevation: Approximately 5,150 m at K2 Base Camp.

  • Difficulty: Strenuous to very strenuous.

  • Note: The trek is non-technical in its standard form, but it is physically demanding.

  • Note: K2 Base Camp is a trekking destination; reaching it does not mean climbing K2.

  • Note: The visit is subject to fitness, route conditions, and the guide's decision.

Logistics

Meeting & route

Meeting point
Arrival hall at Islamabad International Airport, just outside the international arrival gates.
Tour start
Islamabad International Airport (ISB)
End of the journey

Your 21 days run from Islamabad International Airport (ISB) to Islamabad International Airport (ISB).

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