K2 Base Camp Trek: 20 Day High Altitude Adventure

Trek Type

Full Board

Trek Difficulty

Moderate

Best Time

June to September

Duration

20 Days

K2 Base Camp Trek Overview

The K2 Base Camp Trek 2026 is the ultimate high-altitude trekking adventure in the Karakoram Mountains of Pakistan, leading to the base camp of the world’s second-highest mountain, K2 (8,611m). Widely regarded as one of the greatest treks on Earth, this challenging expedition takes you deep into the heart of the Central Karakoram National Park, across vast glaciers, remote valleys, and dramatic mountain landscapes unlike anywhere else in the world. This iconic trek follows the legendary Baltoro and Godwin-Austen Glaciers, passing through famous camps such as Paiju, Urdukas, Khoburtse, Goro II, and the breathtaking Concordia, often called the “Throne Room of the Mountain Gods.” Along the way, trekkers are rewarded with close-up views of some of the planet’s most formidable peaks, including Broad Peak, Gasherbrum I & II, Masherbrum, Trango Towers, and finally K2 Base Camp itself.

Beyond the mountains, the K2 Base Camp Trek is also a cultural journey. From the green avenues of Islamabad to the ancient Himalayan kingdom of Baltistan, you will experience Pakistan’s rich heritage, warm hospitality, and traditional mountain life. The trek begins with a spectacular flight to Skardu, followed by a drive to Askole, the last settlement before entering the high Karakoram wilderness. Spanning approximately 20 days, this trek is carefully designed to allow proper acclimatization, ensuring safety and maximizing enjoyment at extreme altitudes. While physically demanding, it is a non-technical trek suited to fit and determined adventurers seeking a truly world-class trekking experience.

The trek to k2 base camp is a logistical masterpiece that begins in the bustling capital of Islamabad and transitions into the high-altitude desert landscapes of Skardu. Our 17-day itinerary is designed for maximum efficiency while prioritizing safety and acclimatization.

K2 Base Camp Trek Highlights

The Savage Mountain

Trek to the legendary K2 Base Camp (5,150m), standing beneath the world’s second-highest mountain and the iconic Art Gilkey Memorial.

The Throne Room of the Mountain Gods

Experience Concordia, the spectacular meeting point of the Baltoro, Godwin-Austen, and Abruzzi Glaciers with 360° views of four 8,000m peaks.

Iconic Glacier Crossings

Walk across the mighty Baltoro and Godwin-Austen Glaciers, among the longest outside the polar regions, surrounded by the granite spires of the Trango Towers.

Spectacular Logistics

Enjoy a breathtaking mountain flight to Skardu with aerial views of Nanga Parbat and drive the mighty Indus and Braldu Rivers deep into the wilderness.

Professional Support

A fully supported, all-inclusive trek featuring government-licensed guides, high-altitude porters, and a dedicated kitchen team.

K2 Base Camp Trek Difficulty and Altitude

The trek to K2 base camp is widely considered one of the most challenging and rewarding adventure travel experiences in the world.

Strenuous Grading

This is a strenuous trek. You will traverse rocky moraines and ice for 6–8 hours daily. Unlike the tea-houses of Nepal, this is a remote camping expedition where mental resilience is as important as physical fitness.

Altitude Management

With a maximum elevation of 5,150m, altitude is the primary challenge. Our 20-day itinerary includes built-in acclimatization days at Paiju and Urdukas to ensure your body adjusts safely.

  • Askole (Start): 3,000m
  • Concordia: 4,650m
  • K2 Base Camp: 5,150m

Technical Requirements

No technical climbing or mountaineering skills (ropes/crampons) are required for the standard route. However, a high level of cardiovascular endurance and experience in high altitude trekking is highly recommended. If you want a more technical trekking experience, check out our K2 Base Camp Gondogoro La Trek.

K2 Base Camp Trek Highlights Inclusions/Exclusions

InclusionsExclusions
Domestic flights & all ground transportInternational airfare, visas & insurance
Hotels in Islamabad & Skardu (twin-sharing)Personal trekking gear & sleeping bags
Trekking permits & camping feesMeals outside itinerary & extra hotel nights
Trek accommodation (twin-sharing tents)Excess baggage charges
All meals during trekking days + snacksEmergency evacuation & rescue costs
Licensed trekking guide & full support staffTips & gratuities
Porterage for personal luggage (fixed allowance)Personal expenses outside of those specified
CKNP waste management feeEarly departure or trek withdrawal costs
Secure baggage storage in SkarduGear rental unless specified
Satellite phone (emergency use) & first-aid kitForce majeure expenses

Tour Plan

Day 1 Arrival in Islamabad
  • Arrive at Islamabad International Airport
  • Meet & greet by Trango Adventure representative
  • Transfer to hotel and rest after international travel
  • Evening briefing and welcome dinner
Day 2 Fly to Skardu
  • Early transfer to airport
  • Scenic mountain flight over Himalaya & Karakoram
  • Views of Nanga Parbat, K2 (weather permitting)
  • Free afternoon to explore Skardu Bazaar
Day 3 Sightseeing & Preparation Day in Skardu
  • Visit Kharpocho Fort & Sadpara Lake
  • Equipment check and final trek briefing
  • Meet trekking crew and porters
  • Relax and acclimatize
Day 4 Drive to Askole
  • Drive along Indus and Braldu Rivers
  • Enter Central Karakoram National Park
  • Askole: last permanent village before K2
  • Overnight under the stars
Day 5 Trek Askole to Johla
  • Begin trek along Braldu River
  • Gradual walk through glacial terrain
  • First views of Karakoram peaks
  • Camp at riverside Johla
Day 6 Trek Johla to Paiju
  • Trek through open valley and streams
  • Views of Paiju Peak and Baltoro Glacier
  • Enter classic Karakoram trekking terrain
  • Camp at green Paiju campsite
Day 7 Trek Paiju to Khoburtse
  • Step onto Baltoro Glacier
  • Moraine and glacial walking begins
  • Views of Trango Towers and Uli Biaho
  • Camp at Khoburtse
Day 8 Trek Khoburtse to Urdukas
  • Gradual ascent along glacier edge
  • Dramatic views of Cathedral & Trango Peaks
  • One of the most scenic campsites
  • Afternoon rest and acclimatization
Day 9 Acclimatization Day at Urdukas
  • Rest and acclimatization day
  • Optional short hike above camp
  • Wash, relax, and enjoy panoramic views
  • Prepare for higher altitude
Day 10 Trek Urdukas to Goro II
  • Trek onto the heart of Baltoro Glacier
  • Views of Masherbrum and Muztagh Tower
  • Cold, high-altitude glacial camp
  • Early night recommended
Day 11 Trek Goro II to Concordia
  • Trek to the “Throne Room of the Mountain Gods”
  • First full view of K2 at Concordia
  • Surrounded by 8,000m peaks
  • One of the most iconic camps on Earth
Day 12 Trek Concordia to Broad Peak Base Camp
  • Trek along Godwin-Austen Glacier
  • Close-up views of Broad Peak & Gasherbrums
  • Camp at Broad Peak Base Camp
  • Excellent viewpoint for K2
Day 13 Trek to K2 Base Camp & Return to Concordia
  • Early start for K2 Base Camp
  • Visit Gilkey Memorial
  • Stand beneath the mighty K2
  • Return trek to Concordia
Day 14 Rest & Contingency Day at Concordia
  • Extra day for weather or acclimatization
  • Sunrise & sunset photography
  • Explore surrounding glacier viewpoints
  • Backup day for K2 Base Camp
Day 15 Trek Concordia to Goro II
  • Begin return journey
  • Descend along Baltoro Glacier
  • Different light and mountain perspectives
  • Camp at Goro II
Day 16 Trek Goro II to Khoburtse
  • Long glacier walk
  • Warmer temperatures at lower altitude
  • Return to familiar campsites
Day 17 Trek Khoburtse to Paiju
  • Exit Baltoro Glacier
  • Green campsite after days on ice
  • Celebrate nearing trek’s end
Day 18 Trek Paiju to Askole
  • Final trekking day
  • Farewell to porters and crew
  • Celebrate successful K2 Base Camp trek
Day 19 Drive Askole to Skardu
  • Drive back along Indus River
  • Hot shower and real beds in Skardu
  • Farewell dinner with team
Day 20 Fly Skardu to Islamabad & Departure
  • Morning flight to Islamabad (weather permitting)
  • Transfer to international terminal
  • Fly back home

1 review for K2 Base Camp Trek: 20 Day High Altitude Adventure

  1. John W.

    Karakoram Treks exceeded expectations. Great equipment, disciplined staff, and excellent route planning. I especially appreciated their attention to acclimatization and health.

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Frequently Asked Questions

What is the best time for K2 base camp trek?

The ideal window is between mid-June and early September. July and August offer the most stable weather and the best chance for clear views of K2 mountain.

How long is the K2 base camp trek?

The standard adventure is 20 days. The total distance covered on foot is approximately 160 km (99 miles).

How hard is the K2 base camp trek?

It is a strenuous high-altitude trek. You must be comfortable walking 10–15km per day on uneven, rocky glacial terrain. Pre-trek training (cardio and hiking with a pack) is essential for a successful glacier expedition.

How hard is the trek compared to Everest Base Camp?

Most trekkers agree that K2 is significantly harder. While EBC has comfortable lodges and clear trails, the k2 mountain base camp trek is a wilderness expedition. You walk on a moving glacier rather than a dirt path, and you are far more isolated from medical facilities. However, the reward is a lack of crowds and a much more dramatic mountain landscape.

What gear is included in your package?

We provide all communal camping equipment (weather-proof tents, mess tents, kitchen gear). You are responsible for personal items like a -15°C sleeping bag, trekking boots, and layered clothing.