K2 Base Camp Trek – 21 Days
Overview
The K2 Base Camp Trek – 21 Days is an extraordinary high-altitude adventure through the Karakoram mountains of northern Pakistan. Following the classic route from Askole along the Baltoro Glacier to Concordia and K2 Base Camp, this expedition takes trekkers into one of the world's most spectacular mountain landscapes, beneath K2 (8,611 m), the world's second-highest peak.
The journey begins in Islamabad, continues to Skardu in Baltistan, and reaches the remote trekking trail at Askole. Along the way, trekkers encounter dramatic glacier scenery, the granite towers of the Karakoram and remarkable views of peaks including Trango Towers, Gasherbrum IV and Broad Peak. The route reaches approximately 5,150 metres at K2 Base Camp, subject to conditions and expedition decisions.
This is the classic K2 Base Camp trek, not the Gondogoro La crossing. After visiting the K2 Base Camp area, the expedition returns along the Baltoro Glacier approach. The planned 21-day schedule allows time for travel, acclimatization and possible delays, although weather, road conditions and individual health may require changes.
Organized by Alpine Trekkers UAE in collaboration with World Adventure Tours Pakistan, this K2 Base Camp Trek welcomes international travelers from around the world. Both companies were founded by Siddiq Fegum, whose professional experience in the Karakoram began in 2006. Combining UAE-based trip coordination with experienced local trekking support in Pakistan, our team helps adventurers from Europe, North America, Asia, Australia, the Middle East and beyond prepare for this demanding high-altitude expedition.
This trek is intended for physically fit, well-prepared adventurers with previous hiking experience. Participants should expect long trekking days, rocky and uneven glacier terrain, tented accommodation, changing mountain weather and the challenges of high altitude. No technical summit climbing is involved, but the expedition requires endurance, appropriate equipment and careful acclimatization.
Important Itinerary Notes
This 21-day K2 Base Camp Trek follows the standard route through the Baltoro Glacier to Concordia and K2 Base Camp, returning along the same general route. It does not include the Gondogoro La crossing.
The itinerary is a planned schedule and may be adjusted according to weather, glacier conditions, road access, flight availability, acclimatization, group fitness and the expedition leader's safety assessment.
Domestic flights between Islamabad and Skardu are weather-dependent. If flights cannot operate, alternative road transportation via the Karakoram Highway will be arranged where conditions permit. This may affect the itinerary.
The visit to K2 Base Camp, approximately 5,150 metres, depends on safe weather and trail conditions. Reaching Base Camp cannot be guaranteed.
Breakfast is included during hotel stays in Islamabad and Skardu. During trekking days, breakfast, lunch, dinner, tea, coffee, snacks and boiled or appropriately purified drinking water are provided as part of the expedition's group catering service.
Travelers should allow flexibility around their international travel arrangements because delays can occur in this remote mountainous region.
Trek to K2 Base Camp (approximately 5,150 m), beneath the world's second-highest mountain.
Follow the legendary Baltoro Glacier through Pakistan's spectacular Karakoram Range.
Experience Concordia, with extraordinary views of K2, Broad Peak and surrounding peaks when weather permits.
Follow the classic K2 Base Camp route via Askole, Urdukas, Goro II and Concordia, returning along the Baltoro Glacier without crossing Gondogoro La.
Discover Balti mountain communities and the remarkable landscapes of Gilgit-Baltistan.
Benefit from expedition planning informed by founder Siddiq Fegum's firsthand K2 trekking and guiding experience.
Itinerary
Fly from Islamabad to Skardu | Gateway to the Karakoram
After breakfast, transfer to Islamabad International Airport for the scheduled domestic flight to Skardu, weather and airline operations permitting.
The flight offers spectacular views of northern Pakistan when skies are clear. On arrival in Skardu, transfer to the hotel and spend the remaining time resting and adjusting to the mountain environment.
If the flight is cancelled because of weather or operational restrictions, the team will arrange an alternative journey by road along the Karakoram Highway, subject to road and safety conditions. The road journey takes considerably longer and may require adjustments to subsequent days.
Overnight: Hotel in Skardu, or accommodation en route if traveling by road.
Meals: Breakfast included during hotel stays; lunch and dinner at personal expense.
Day 3 – Skardu: Trek Preparation, Equipment Checks and Permit Arrangements
Spend the day preparing for the journey into the Central Karakoram. The team will review trekking equipment, discuss altitude safety and confirm expedition arrangements, including any outstanding permit formalities.
Depending on available time and conditions, there may be an opportunity for a short walk or sightseeing around Skardu.
This day also provides flexibility if the journey from Islamabad has been affected by flight cancellations or road delays.
Overnight: Hotel in Skardu.
Meals: Breakfast included; lunch and dinner at personal expense.
Drive from Skardu to Askole | Beginning of the Baltoro Route
Travel by 4x4 jeep from Skardu through the Shigar and Braldu valleys toward Askole, the traditional starting point for treks into the Baltoro Glacier region.
The journey follows rugged mountain roads through dramatic river valleys and remote settlements. Driving time and the final road-access point depend on road conditions.
On arrival, the trekking team prepares the camping equipment and expedition supplies.
Overnight: Camping near Askole or the operational roadhead.
Meals: Breakfast, lunch and dinner during the camping expedition.
Trek from Askole to Jhola | Entering the Karakoram Wilderness
Begin walking along the Braldu Valley, surrounded by steep mountains, glacial streams and the rugged landscape of Baltistan.
The route passes through rocky terrain and river valleys as the expedition moves away from the last road-access settlements toward the Baltoro Glacier.
Your guide will set a manageable pace, with breaks for hydration, photographs and rest.
Overnight: Camping at Jhola, approximately 3,100–3,200 m.
Meals: Breakfast, lunch and dinner, with expedition tea, coffee, snacks and drinking water.
Trek from Jhola to Paiju | Views of the Trango Towers
Continue along the Braldu Valley toward Paiju, an important campsite before the Baltoro Glacier.
As the landscape opens, the remarkable granite towers of the Karakoram begin to dominate the horizon. Depending on visibility, the route offers views toward the Trango Towers and surrounding peaks.
The terrain can be hot, dusty and exposed in sunny weather, so hydration and steady pacing are important.
Overnight: Camping at Paiju, approximately 3,400 m.
Meals: Full expedition catering.
Rest and Acclimatization at Paiju
Spend an additional day at Paiju to rest, recover and prepare for the more demanding glacier sections ahead.
Depending on conditions and individual fitness, your guide may arrange a short acclimatization walk. The expedition team also uses this time to organize supplies and prepare for the higher camps.
This is a valuable opportunity to monitor how participants are adjusting to altitude before continuing toward the Baltoro Glacier.
Overnight: Camping at Paiju.
Meals: Full expedition catering.
Day 8 – Trek from Paiju to Khoburtse | Onto the Baltoro Glacier
Leave Paiju and approach the Baltoro Glacier, one of the great glaciers of the Karakoram.
The route becomes more demanding as the team crosses rocky moraine, uneven glacier surfaces and sections where footing requires extra care.
The immense granite walls and towers surrounding the glacier provide some of the most memorable scenery of the trek.
Overnight: Camping at Khoburtse, approximately 3,700–3,800 m.
Meals: Full expedition catering.
Trek from Khoburtse to Urdukas | Panoramic Glacier Views
Continue across the glacier and its lateral moraine toward Urdukas, one of the most celebrated campsites on the Baltoro route.
Urdukas is known for its extraordinary views across the glacier toward the granite spires and high peaks of the Karakoram.
The walking distance may be shorter than on previous days, but the rocky terrain and increasing altitude still demand a careful pace.
Overnight: Camping at Urdukas, approximately 3,900–4,050 m.
Meals: Full expedition catering.
Trek from Urdukas to Goro II | High-Altitude Glacier Camping
The expedition continues deeper into the Baltoro Glacier system, where the scenery becomes increasingly dramatic and the surrounding mountains rise above the ice.
The route crosses extensive glacier terrain, including rocky debris and potentially icy sections. Your guide will choose the safest available line according to current conditions.
At Goro II, the team camps in a remote, high-altitude environment, where nights can be very cold even during the summer trekking season.
Overnight: Camping at Goro II, approximately 4,250–4,350 m.
Meals: Full expedition catering.
Trek from Goro II to Concordia | The Heart of the Karakoram
Trek toward Concordia, the remarkable meeting area of the Baltoro and Godwin-Austen glacier systems.
Concordia is famous for its extraordinary concentration of high mountains. In suitable visibility, trekkers can enjoy views of K2, Broad Peak, Gasherbrum IV and other major Karakoram summits.
Reaching Concordia is one of the great highlights of the K2 Base Camp Trek.
Overnight: Camping at Concordia, approximately 4,500–4,600 m.
Meals: Full expedition catering.
Broad Peak Base Camp Excursion or Acclimatization at Concordia
Subject to weather, trail conditions and the group's acclimatization, make an excursion toward Broad Peak Base Camp along the Godwin-Austen Glacier.
This area offers impressive views toward Broad Peak and K2, while providing an opportunity to experience the landscape beyond Concordia before the main K2 Base Camp visit.
If conditions are unsuitable, the guide may instead arrange a shorter acclimatization walk or a rest day at Concordia.
Overnight: Camping at Concordia.
Meals: Full expedition catering.
Trek to K2 Base Camp and Return to Concordia | Expedition Highlight
Begin early for the challenging journey toward K2 Base Camp, following the glacier route beyond Concordia and the Broad Peak Base Camp area.
The route leads through rugged glacial terrain toward the foot of K2, the world's second-highest mountain at 8,611 metres.
Weather, glacier conditions and the group's fitness will determine the safest approach. Where conditions permit, the visit may include the Gilkey Memorial, which commemorates climbers who lost their lives on K2.
After spending time in the base camp area, return to Concordia for the night.
This is typically one of the longest and most demanding days of the expedition.
Highest planned point: Approximately 5,150 m.
Overnight: Camping at Concordia.
Meals: Full expedition catering.
Return Trek from Concordia to Goro II
Begin the return journey along the Baltoro Glacier.
Although the expedition is now descending, the route still requires concentration on uneven moraine and glacier surfaces. Familiar mountains appear from new angles as the group travels back toward Goro II.
Overnight: Camping at Goro II.
Meals: Full expedition catering.
Trek from Goro II to Urdukas
Continue descending along the glacier toward Urdukas.
The route offers further opportunities to appreciate the immense scale of the Baltoro Glacier and the surrounding Karakoram peaks.
As the expedition loses altitude, some participants may notice improved comfort and easier breathing, although the terrain remains demanding.
Overnight: Camping at Urdukas.
Meals: Full expedition catering.
Trek from Urdukas to Paiju
Descend from Urdukas, crossing the lower glacier and moraine sections before returning toward Paiju.
This is another physically demanding trekking day, with long sections over uneven ground.
Reaching Paiju marks the return to a lower-altitude campsite and the final major stages of the Baltoro trekking route.
Overnight: Camping at Paiju.
Meals: Full expedition catering.
Trek from Paiju to Jhola
Retrace the route through the Braldu Valley toward Jhola.
The terrain gradually changes from the glacier environment to rocky river valleys and the lower Karakoram landscape.
The team maintains a steady pace and continues to monitor weather, trail conditions and group fitness.
Overnight: Camping at Jhola.
Meals: Full expedition catering.
Return to Askole and Drive to Skardu, Conditions Permitting
Continue toward Askole or the accessible roadhead, where the expedition's jeep transport is arranged for the return journey to Skardu.
The feasibility of completing both the final walking stage and the drive on the same day depends on the current roadhead, trail conditions, available daylight and the group's progress.
If necessary, the team may adjust the schedule or use available contingency time.
On arrival in Skardu, transfer to the hotel for a well-earned rest.
Overnight: Hotel in Skardu, or camping if the return journey requires an additional stage.
Meals: Expedition meals during the trekking portion; hotel meal arrangements apply after returning to Skardu.
Return from Skardu to Islamabad
Transfer to Skardu Airport for the scheduled flight to Islamabad, subject to weather and airline operations.
If the flight cannot operate, the team will arrange suitable road transportation along the Karakoram Highway, subject to road access and safety conditions.
Travelers should be aware that the road journey may require additional time and an overnight stop.
Overnight: Hotel in Islamabad, or accommodation en route if traveling by road.
Meals: Breakfast included during hotel stays; other city meals at personal expense.
Islamabad: Weather Contingency and Free Time
This day is reserved primarily as a buffer for possible delays caused by domestic flight cancellations, road closures, trekking conditions or other operational disruptions.
If the journey has proceeded according to schedule, travelers may enjoy free time in Islamabad, rest after the expedition or arrange optional sightseeing.
This contingency day improves itinerary flexibility but cannot eliminate every possible disruption in a remote mountain region.
Overnight: Hotel in Islamabad.
Meals: Breakfast included; lunch and dinner at personal expense.
Departure from Islamabad | End of the K2 Base Camp Trek
After breakfast, transfer to Islamabad International Airport according to your international flight schedule.
The 21-day K2 Base Camp Trek concludes with unforgettable memories of the Baltoro Glacier, Concordia, the Karakoram mountains and the journey toward the foot of K2.
Meals: Breakfast included, subject to hotel breakfast hours and departure time.
Included
Included
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Airport Pickup and Drop-off in IslamabadArrival pickup and departure drop-off at Islamabad International Airport, with scheduled transfers between the airport and your accommodation in Islamabad as part of the 21-day K2 Base Camp Trek package.
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Return Domestic Flights: Islamabad–SkarduReturn domestic flights between Islamabad and Skardu are included in the K2 Base Camp Trek package, subject to airline schedules and weather conditions. Because Skardu is surrounded by high mountains, flights may be delayed or cancelled due to poor visibility or adverse weather. If flights cannot operate, our team will arrange alternative transportation via the Karakoram Highway, subject to road conditions, weather and safety considerations. Travel by road takes considerably longer and may require itinerary adjustments or an overnight stop.
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Jeep Transfers: Skardu to Trekking Trailhead and ReturnScheduled 4x4 jeep transportation between Skardu and the accessible trekking trailhead near Askole, including the return journey. The precise pickup and drop-off points may change depending on road access, weather and local conditions.
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Scheduled Ground Transportation in PakistanGround transfers included in the planned itinerary within Islamabad and Skardu, including scheduled airport, hotel and expedition transfers. Personal sightseeing trips and private transportation outside the itinerary are excluded.
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Hotel Accommodation in Islamabad and SkarduArranged hotel accommodation during the scheduled stays in Islamabad and Skardu, according to the package's standard room-sharing arrangements. Hotel availability and room configurations may vary. Single-room supplements, where available, are not included in the standard shared-room price.
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Tented Camping During the K2 Base Camp TrekOrganized tented accommodation during the trekking expedition, including planned camps along the Baltoro Glacier route toward Concordia and K2 Base Camp. Campsite locations may be adjusted for safety, glacier conditions and operational requirements.
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Trekking Meals, Tea, Coffee and Drinking WaterBreakfast, lunch and dinner are provided during the trekking and camping portion of the expedition, together with snacks, unlimited tea and coffee through the group catering service, and boiled or appropriately purified drinking water. During hotel stays in Islamabad and Skardu, breakfast is included. Lunch and dinner in these cities are at the traveler's own expense. Personal café purchases, bottled drinks and other items purchased outside the group catering service are excluded.
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Expedition Planning and Local CoordinationPre-trek coordination, itinerary planning, scheduled expedition briefings and local operational arrangements by Alpine Trekkers UAE in collaboration with World Adventure Tours Pakistan. The team will provide information about the trekking route, expected conditions, equipment preparation and travel logistics.
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Guided Trekking and Route ManagementGuided trekking along the standard Baltoro Glacier route to Concordia and toward K2 Base Camp, with daily route decisions based on weather, glacier conditions, group acclimatization and safety. The trek returns along the same general route and does not cross Gondogoro La.
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Organized Trekking Camp and Meal ServiceGroup camping arrangements and meal preparation during the trekking expedition, coordinated by the local expedition team. Camping and catering arrangements are adapted to the remote mountain environment and prevailing conditions.
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Trekking Permits and National Park FeesRequired trekking permits, applicable national park entry fees and standard expedition permit arrangements for the planned K2 Base Camp Trek route are included in the package price. All arrangements are subject to the relevant authorities' regulations and approvals.
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Karakoram Highway Alternative TransportIf scheduled domestic flights between Islamabad and Skardu cannot operate, alternative road transportation via the Karakoram Highway is included in the package price, subject to weather, road access and safety conditions. Necessary accommodation arranged by our team during the alternative road journey is also included. The change may require adjustments to the planned itinerary.
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Porter Services and 15 kg Personal Baggage AllowanceProfessional local porter services are included throughout the trekking and camping expedition. Each participant is entitled to a maximum of 15 kg of personal trekking baggage carried by the porter team. Participants carry their own daypacks containing water, snacks, extra clothing, personal medication and other essentials needed during the day's walk. Personal trekking baggage exceeding 15 kg is not included in the standard package and may require additional porter arrangements at extra cost.
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Experienced Trekking Expedition Leader Siddiq Fegum and Local GuideOur fixed K2 Base Camp trekking expeditions are planned around the leadership of Siddiq Fegum, founder of Alpine Trekkers UAE and World Adventure Tours Pakistan. With experience in the Karakoram since 2006 and professional trekking guiding since 2012, Siddiq has led numerous international trekking expeditions in northern Pakistan. Each departure is also accompanied by an experienced local trekking guide who supports the group throughout the journey. Depending on operational arrangements and departure dates, Siddiq may join the group at a designated point along the route. Confirmed guide arrangements are communicated to participants before departure.
Excluded
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International Flights to and from PakistanInternational airfare between your home country and Islamabad, including airline baggage charges, international flight changes and related personal travel costs.
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Pakistan Visa and Visa-Related ExpensesPakistan visa application fees, visa-related charges, documentation expenses and any additional costs associated with obtaining permission to enter Pakistan. Travelers are responsible for meeting the entry requirements applicable to their nationality.
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Lunch and Dinner in Islamabad and SkarduLunch and dinner during hotel stays in Islamabad and Skardu are not included in the package price. Breakfast is provided during scheduled hotel stays, while full group catering is provided during the trekking and camping portion.
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Travel and High-Altitude Trekking InsurancePersonal travel insurance, medical insurance, trip cancellation cover and insurance for high-altitude trekking and emergency evacuation are not included. Travelers should obtain suitable coverage for the planned trekking altitude and remote Karakoram conditions.
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Personal Trekking Clothing and EquipmentPersonal trekking boots, clothing, sleeping bags, backpacks, personal accessories and other individual equipment are not included unless separately agreed in writing. Travelers should prepare suitable equipment for cold weather, glacier terrain and high-altitude camping.
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Personal Purchases and Extra ServicesPersonal shopping, souvenirs, laundry, telephone calls, mobile data, additional hotel services, personal snacks and drinks purchased outside the arranged expedition catering service, and other expenses of a personal nature.
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Optional Sightseeing and Private TransfersOptional sightseeing, independently arranged activities, additional private transfers and transportation outside the scheduled expedition itinerary are excluded unless expressly confirmed as included.
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Single-Room Supplements and Hotel UpgradesPrivate rooms, single-room supplements, hotel upgrades and additional accommodation requested for personal convenience are excluded from the standard shared-accommodation package price, unless separately agreed.
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Emergency Medical Treatment and Evacuation CostsHospital treatment, medical consultations, medication, emergency rescue and evacuation expenses are not included in the standard trip price. Any evacuation depends on weather, accessibility, available services and local operating conditions.
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Tips and Personal GratuitiesVoluntary tips and personal gratuities for guides, drivers, hotel staff and trekking support personnel are not included in the package price.
Location
Important Info
Essential information you need to know before booking this trip
Physical Requirements
This is a challenging, high-altitude trek requiring very good physical fitness, strong endurance and preparation for consecutive days of walking over rocky trails, glacial moraine and uneven terrain. Participants should be comfortable trekking for approximately 5–8 hours on many days, with some longer days possible. Previous multi-day trekking experience is strongly recommended. The route reaches approximately 5,150 metres at K2 Base Camp, where altitude sickness is a serious risk. All participants should consult a qualified healthcare professional about their suitability for high-altitude trekking before departure. The standard age range for this trek is 18–70 years. Travelers aged 60 and above are particularly encouraged to obtain medical clearance before booking. All participants are subject to a suitability assessment based on physical fitness, health, trekking experience and the demands of the itinerary. Meeting the age requirements does not automatically guarantee eligibility.
Visa Requirements
International travelers must obtain the appropriate Pakistan visa and any required trekking permissions before departure. Visa processing commonly takes around four weeks but may take longer depending on nationality, travel history and the relevant authorities. Bookings must normally be made at least seven weeks before departure to allow sufficient time for visa processing and expedition arrangements. Travelers with less time available may contact Alpine Trekkers to discuss possible arrangements, although visa approval cannot be guaranteed. For additional guidance on the application process, please read our Pakistan Visa Information Guide, published by our sister company, World Adventure Tours: https://worldadventurestours.com/Blogs/VisaInformation Travelers should always confirm current requirements with the official Pakistan visa authorities before applying.
Cancellation Policy
Booking, Payment, Cancellation & Refund Policy: An initial deposit of US$100 per person is required to confirm a booking. This deposit is non-refundable in cash and is included in the total trip price. Within 8 calendar days of booking confirmation, travelers must complete their advance payment to 30% of the total trip price, including the initial US$100 deposit. The remaining 70% may be paid in cash upon arrival in Pakistan, before the trek begins. Any alternative payment arrangements must be agreed upon in writing. Why Cancellation Charges Apply We make advance arrangements for domestic flights, trekking permits, national park fees, accommodation, transportation and expedition services. Some of these costs are non-refundable once bookings and payments have been made. Cancellation Due to a Genuine Emergency - 17 or more calendar days before departure: Only the initial US$100 deposit is non-refundable. All other payments received will be refunded. - 16 calendar days or fewer before departure: US$350 of the total payments received is non-refundable, including the initial US$100 deposit. All payments received above US$350 will be refunded. Emergency cancellations must be supported by reasonable evidence, such as medical documentation or proof of another serious unavoidable circumstance. Ordinary or Voluntary Cancellations: Travelers cancelling for personal reasons that do not qualify as documented emergencies may request a booking transfer to another eligible traveler or future-trip credit valid for three years from the original scheduled departure date, instead of an automatic cash refund. Future-trip credit may be used toward another available tour operated by Alpine Trekkers UAE or World Adventure Tours, subject to availability, price differences and non-recoverable third-party costs. Transfer to Another Traveler: A booking may be transferred to another traveler who meets the trek's fitness and health requirements and can obtain the necessary visa and permits in time. An additional charge of up to US$300 may apply if domestic flights, permits or other reservations must be changed or purchased again. Any charge will be confirmed before the transfer is approved. Refund Processing: Cancellation requests must be submitted in writing. The date we receive the request determines the applicable cancellation period. Approved emergency refunds will normally be processed within 30 calendar days, subject to banking and payment-provider processing times. If we cancel a trip, applicable refunds or alternative arrangements will be offered in accordance with the booking terms and relevant law. Nothing in this policy limits mandatory consumer rights under applicable law.
Age Requirements
Accommodation
Accommodation during the K2 Base Camp Trek includes hotel stays in Islamabad and Skardu and tented camping along the trekking route through the Karakoram. During the trek, participants stay in expedition tents at established campsites, subject to local conditions and operational requirements. Accommodation arrangements may change due to weather, road conditions, flight schedules or other circumstances beyond our control. Specific hotel categories, room-sharing arrangements and any single-room or single-tent supplements will be confirmed in the booking details.
Transportation
TRANSPORTATION INCLUDED The K2 Base Camp Trek package includes: • Airport pickup and drop-off at Islamabad International Airport. • Return domestic flights between Islamabad and Skardu, subject to airline schedules, weather conditions and operational availability. • Scheduled ground transportation in Islamabad and Skardu. • Jeep transportation between Skardu and the trekking trailhead, including the return journey. WEATHER-DEPENDENT FLIGHTS AND KARAKORAM HIGHWAY ALTERNATIVE Skardu is located in a mountainous region, where changing weather conditions can affect flight operations. Domestic flights between Islamabad and Skardu may be delayed or cancelled because of poor visibility, adverse weather or other operational restrictions. If flights are unavailable, our team will arrange alternative road transportation via the Karakoram Highway, subject to road conditions, weather and safety considerations. Travel by road takes considerably longer than flying and may require adjustments to the itinerary. Road access can also be affected by landslides, closures or other mountain hazards. Our team will keep travelers informed and prioritize safety when selecting the most suitable available transport option. International flights, personal transportation outside the scheduled itinerary and optional private transfers are not included.
