Rising dramatically above the Upper Hunza Valley, Passu Cathedral, also known as Tupopdan or the Passu Cones, is one of the most recognisable mountain formations in Pakistan. Reaching approximately 6,106 metres, its distinctive row of sharp, cathedral-like spires creates one of the most spectacular mountain landscapes along the Karakoram Highway.
Unlike many of Pakistan’s more accessible 6,000-metre peaks, Passu Cathedral is a technical alpine climbing objective, involving steep rock, snow and ice, significant exposure and complex mountain terrain.
For experienced mountaineers, an expedition to Passu Cathedral offers the chance to climb one of the Karakoram’s most visually striking and relatively rarely climbed peaks.
Expedition Duration: Approximately 20- 28 days
Maximum Altitude: 6,106m / 20,033ft
Peak: Tupopdan / Passu
World Ranking: Ninth-Highest Mountain in the World
Mountain Range: Karakoram
Difficulty: Technical / Challenging
Technical Experience Required: Yes
Best Climbing Season: June – August
Starting Point: Islamabad, Pakistan
Expedition Region: Gilgit-Baltistan
Accommodation: Hotels and expedition camping
Group Size: Limited Expedition Team
Summit Success: Never Guaranteed
Passu Cathedral is intended for experienced mountaineers with previous alpine climbing experience.
Although its elevation is considerably lower than Pakistan’s 7,000m and 8,000m peaks, the mountain should not be considered an easy trekking peak. The steep and exposed nature of the climbing, mixed rock and ice terrain, glacier travel and rapidly changing mountain conditions require strong technical ability and sound judgement.
Participants should be comfortable with:
A strong level of physical fitness and previous experience at altitude are highly recommended.
Please review our booking, payment, cancellation and expedition terms before confirming your participation.
Passu Cathedral is a serious technical climbing objective despite its 6,106-metre elevation. The mountain has steep and exposed terrain, rockfall hazards, snow and ice conditions, and rapidly changing weather.
The exact climbing route, camps and summit schedule may be adjusted according to current glacier, snow, weather and mountain conditions.
Safety and successful completion of the expedition always take priority over reaching the summit.
Passu Cathedral is famous for its dramatic row of sharp, vertical spires rising above Upper Hunza. From the Karakoram Highway, the individual towers resemble the pointed architecture of a Gothic cathedral, giving the mountain its popular name, Passu Cathedral.
The mountain is also widely known as Tupopdan and the Passu Cones. Its distinctive silhouette has become one of the defining images of the Hunza Valley and one of the most recognisable mountain landscapes in Pakistan.
Unlike a conventional trekking peak, the spectacular appearance of Passu Cathedral reflects the technical nature of the mountain itself, with steep rock and mixed climbing leading towards its high summit ridge.
| DAY | LOCATION / ACTIVITY | DETAILS |
|---|---|---|
| Day 1 | Islamabad | Arrival in Islamabad, expedition briefing, equipment inspection and preparation. |
| Day 2 | Islamabad → Chilas | Travel towards northern Pakistan via the Karakoram route. Overnight in Chilas. |
| Day 3 | Chilas → Hunza | Continue towards Hunza and Upper Hunza. Overnight in the Hunza region. |
| Day 4 | Hunza / Passu | Travel to Passu, final preparation, equipment check and meeting with the climbing team. |
| Day 5 | Passu | Acclimatisation and preparation for the mountain approach. |
| Day 6 | Passu → Approach Camp | Begin the approach towards the Passu Cathedral climbing area. |
| Day 7 | Approach | Continue through glacier and mountain terrain towards Base Camp. |
| Day 8 | Base Camp | Establish Base Camp and organise climbing equipment. |
| Day 9 | Acclimatisation | Acclimatisation hike and technical preparation around Base Camp. |
| Day 10 | Training / Acclimatisation | Glacier travel, rope techniques and climbing preparation. |
| Day 11–13 | Climbing Rotation | Move towards higher terrain and develop acclimatisation while assessing the route and conditions. |
| Day 14–16 | Rest & Summit Preparation | Rest, weather assessment, equipment preparation and preparation for the summit attempt. |
| Day 17–19 | Summit Window | Attempt Passu Cathedral summit according to weather, snow, ice and route conditions. |
| Day 20 | Descent to Base Camp | Descend from the higher climbing terrain and return to Base Camp. |
| Day 21 | Base Camp → Lower Camp | Continue descent through the mountain approach. |
| Day 22 | Return to Passu | Return to Passu and recover after the climbing phase. |
| Day 23 | Upper Hunza | Reserve day for recovery, weather delays or operational requirements. |
| Day 24 | Hunza → Chilas | Begin return journey towards Chilas. |
| Day 25 | Chilas → Islamabad | Continue to Islamabad. |
| Day 26–28 | Contingency / Departure | Additional contingency days for weather, route conditions, summit attempts or travel delays. |
The itinerary above is an indicative expedition framework. Passu Cathedral is a technical alpine objective and does not follow the fixed camp structure of larger commercial 7,000m and 8,000m expeditions.
The number of days spent at Base Camp, higher camps and on the summit attempt may change according to weather, glacier conditions, route accessibility, acclimatisation and the team’s technical progress.
Additional contingency days are strongly recommended because safe summit conditions cannot be guaranteed in advance.
Check out our departure dates of 2027, and book now
Let us arrange your transportation as part of a complete travel experience, including tours, accommodation and local travel services.
International guests travelling to Pakistan should review the current visa, permit, travel and expedition requirements before making travel arrangements.
Visa requirements, mountaineering permissions, trekking regulations and government policies may change. We strongly recommend checking the latest information directly from the relevant official authorities before travelling to Pakistan or planning a mountaineering expedition.
Passu Cathedral expeditions are subject to applicable Pakistani and Gilgit-Baltistan mountaineering regulations.
Permit requirements, royalty fees, liaison arrangements and other administrative requirements may change. Our team will assist participants with the relevant expedition arrangements according to current regulations.
At approximately 6,106 metres, Passu Cathedral reaches an altitude where proper acclimatisation is essential.
Participants should arrive physically prepared for long days of climbing, glacier travel and sustained effort at altitude.
The expedition programme includes acclimatisation and climbing rotations before the summit attempt. However, individual acclimatisation rates vary, and the expedition schedule may be modified when required for safety.
Technical climbing ability is particularly important on Passu Cathedral because the primary challenge is not simply altitude but the combination of steep, exposed and mixed climbing terrain.
Weather and mountain conditions in the Karakoram can change rapidly.
Snowfall, strong winds, poor visibility, rockfall, unstable snow and changing glacier conditions may affect the climbing route and expedition schedule.
The summit attempt will only proceed when the expedition leader considers the conditions suitable and the team is adequately acclimatised and prepared.
Travel between Islamabad, Chilas, Hunza and Passu may also be affected by road, weather and local conditions.
The Karakoram is one of the world’s most remarkable mountain environments.
We encourage all expedition members to respect the natural environment and minimise their impact throughout the journey.
Participants must bring appropriate personal clothing and equipment suitable for the selected expedition and expected mountain conditions.
Thank you for choosing Karakoram Holidays for your mountain expedition, trek or adventure in Pakistan.
Our expeditions and mountain journeys involve extensive planning, permits, transportation, accommodation, staff, equipment and other logistical arrangements. Please read the following booking and cancellation terms carefully before confirming your trip.
To reserve your place on an expedition, trek or other adventure programme, an advance deposit may be required.
The required deposit amount and payment schedule will be communicated to you during the booking process and may vary depending on the selected expedition, services, permits and logistical requirements.
A booking will be considered confirmed only after the required deposit has been received and accepted by Karakoram Holidays.
The remaining balance must be paid according to the agreed payment schedule before the start of the expedition or trip.
For certain expeditions, particularly high-altitude mountaineering expeditions, advance payments may be required for permits, government fees, accommodation, transportation, logistics and other arrangements.
These costs may be non-refundable once they have been paid or committed to third-party service providers.
Payment instructions and available payment methods will be provided during the booking process.
Participants are responsible for any bank charges, transfer fees or other transaction costs associated with their payment.
Any outstanding balance must be settled according to the agreed payment schedule.
Failure to complete payment within the agreed timeframe may result in the cancellation of the booking.
If you wish to make changes to your booking, please contact us as soon as possible.
We will make reasonable efforts to accommodate requested changes. However, changes may be subject to availability, additional costs, permit requirements and the policies of third-party service providers.
Certain expedition arrangements, permits, transportation services and other bookings may not be changed once they have been confirmed.
Any additional costs resulting from changes requested by the participant may be the participant’s responsibility.
We understand that unexpected circumstances may require you to cancel your expedition or trip.
If you need to cancel your booking, please notify Karakoram Holidays in writing as soon as possible.
The cancellation will take effect from the date on which written notification is received.
Refund eligibility will depend on the timing of the cancellation and the costs that have already been incurred for permits, government fees, accommodation, transportation, logistics and other expedition arrangements.
Certain costs may be non-refundable once they have been paid or committed.
These may include:
• Government permits and fees
• Mountaineering permits
• Trekking permits
• Expedition royalties
• Visa support documentation
• Hotel reservations
• Transportation bookings
• Domestic flights
• Equipment and logistical arrangements
• Payments made to third-party service providers
• Other services specifically arranged for the participant
Any non-refundable costs already incurred may be deducted from any applicable refund.
Refunds, where applicable, will be calculated according to the cancellation terms agreed during the booking process.
The amount of any refund may depend on:
• The date of cancellation
• The type of expedition or trip
• Government and permit costs already incurred
• Payments made to service providers
• Transportation and accommodation arrangements
• Expedition logistics already organised
• Other non-recoverable expenses
We strongly recommend that participants obtain appropriate travel and trip cancellation insurance.
Mountain expeditions and travel in remote regions can be affected by circumstances beyond our control.
We reserve the right to modify, postpone or cancel an expedition or trip when necessary due to factors including:
• Severe weather
• Unsafe mountain conditions
• Natural disasters
• Road closures
• Landslides
• Flight cancellations or delays
• Government restrictions
• Security concerns
• Political situations
• Permit issues
• Natural emergencies
• Other circumstances beyond our reasonable control
In such circumstances, we will make reasonable efforts to provide suitable alternatives where possible.
However, additional costs resulting from circumstances beyond our control may be the responsibility of the participant.
All itineraries should be considered flexible.
Mountain expeditions and trekking programmes operate in environments where weather, road conditions, flights, glacier conditions, snow conditions and other factors can change unexpectedly.
The itinerary may therefore be modified for operational or safety reasons.
The expedition leader or relevant team members may make changes to the itinerary when necessary.
For high-altitude expeditions, climbing rotations and summit attempts depend on:
• Weather conditions
• Mountain conditions
• Route conditions
• Snow and ice conditions
• The health and acclimatisation of participants
• Team readiness
• Safety considerations
Safety will always take priority over the planned itinerary or summit objective.
Participants should understand that unexpected delays may result in additional expenses.
These may include:
• Additional hotel accommodation
• Extra meals
• Extended transportation services
• Additional domestic travel costs
• Extra expedition logistics
• Additional accommodation before or after the expedition
• Changes to international flights
• Other personal expenses
Where additional expenses result from circumstances beyond the reasonable control of Karakoram Holidays, these costs may be the responsibility of the participant.
We strongly recommend maintaining sufficient financial flexibility and allowing additional time when arranging international travel.
For mountaineering expeditions, a successful summit cannot be guaranteed.
Mountain conditions, weather, health, altitude, physical condition and other factors may prevent a participant or the entire team from reaching the planned summit.
Participants must be prepared to turn back at any point if continuing becomes unsafe.
Failure to reach a summit or complete the planned itinerary does not automatically entitle a participant to a refund.
THE SUMMIT IS OPTIONAL. RETURNING SAFELY IS ESSENTIAL.
Participants are strongly advised, and may be required depending on the selected expedition, to obtain appropriate travel and expedition insurance.
Insurance requirements may include coverage for:
• Emergency medical treatment
• Personal accidents
• Search and rescue
• Emergency evacuation
• Helicopter evacuation where available
• High-altitude mountaineering
• Trekking activities
• Trip interruption
• Trip cancellation
• Repatriation
Participants are responsible for ensuring that their insurance provides appropriate coverage for their selected activity and altitude.
Standard travel insurance may not cover high-altitude trekking or mountaineering.
Participants joining high-altitude expeditions should carefully confirm that their policy specifically covers the intended activity and maximum altitude.
Participants are responsible for ensuring that they are physically and mentally prepared for the selected expedition or trip.
Participants must provide accurate information regarding their health, fitness and previous mountaineering experience where required.
For high-altitude expeditions, participants may be asked to provide details regarding:
• Previous climbing experience
• Highest mountains climbed
• Technical climbing experience
• High-altitude experience
• Relevant mountaineering skills
Participants must follow reasonable instructions provided by expedition leaders, guides and authorised team members.
Failure to follow safety instructions may result in a participant being asked to discontinue participation in certain activities.
Karakoram Holidays cannot be held responsible for delays, changes, cancellations or additional expenses resulting from circumstances beyond our reasonable control.
These may include natural disasters, severe weather, earthquakes, landslides, floods, road closures, flight disruptions, government actions, political situations, security concerns, pandemics or other unforeseen events.
In such circumstances, reasonable efforts will be made to modify the itinerary or provide suitable alternatives where possible.
By confirming a booking, participants acknowledge that they have read and understood the applicable booking and cancellation terms.
Participants also acknowledge that mountain travel, trekking and mountaineering involve inherent risks and that itineraries may change due to weather, safety and operational conditions.
We encourage all participants to carefully review these terms and contact Karakoram Holidays if they have any questions before confirming their booking.
The specific terms, prices, inclusions, exclusions, payment schedules, permit requirements and expedition services may vary depending on the selected expedition or programme.
Any specific terms agreed for an individual booking or expedition will be communicated during the booking process.
International participants travelling to Pakistan for an expedition, trek or mountain adventure should carefully review the relevant travel, visa, insurance and expedition requirements before making final travel arrangements.
Mountain travel in Pakistan involves remote regions, changing weather conditions and specialised logistical arrangements. Requirements may vary depending on nationality, destination and the nature of the planned activity.
The following information provides general guidance for international participants.
International visitors travelling to Pakistan should ensure that they have a valid passport and meet the applicable entry requirements for their nationality.
Visa and entry requirements may change from time to time. Participants are responsible for checking the latest official requirements before making travel arrangements.
Karakoram Holidays may provide appropriate supporting documentation where applicable for confirmed participants. However, visa decisions and entry permissions remain the responsibility of the relevant government authorities.
We recommend beginning the visa process well in advance of your planned departure.
Certain trekking and mountaineering activities in Pakistan may require official permissions, permits or other documentation.
Requirements may vary depending on:
• The destination
• The selected mountain or trekking region
• The type of activity
• The nationality of the participant
• Government regulations
• The specific expedition programme
High-altitude mountaineering expeditions may involve additional permits, government fees and administrative requirements.
Karakoram Holidays will provide appropriate guidance regarding expedition-related arrangements. However, participants are responsible for ensuring that they understand and comply with applicable official regulations.
International participants normally begin their journey by travelling to Pakistan’s main international airports.
Depending on the selected expedition or programme, the journey may continue by domestic flight or road transportation towards the mountain region.
Many expeditions in northern Pakistan involve travel through remote areas where weather, road conditions and flight operations can affect the schedule.
Domestic flights, particularly flights to mountain regions, may be affected by weather conditions.
Road travel may also be affected by:
• Weather
• Landslides
• Road closures
• Traffic conditions
• Seasonal conditions
• Other operational factors
Participants should maintain flexibility when arranging their international travel and avoid scheduling tightly connected international flights immediately after the planned expedition.
Additional days may occasionally be required because of travel delays.
Participants are responsible for obtaining appropriate insurance for their selected activity.
Standard travel insurance may not provide sufficient coverage for trekking, mountaineering or high-altitude activities.
Depending on the selected programme, appropriate insurance may include coverage for:
• Emergency medical treatment
• Personal accidents
• Search and rescue
• Emergency evacuation
• High-altitude trekking
• High-altitude mountaineering
• Helicopter evacuation where available
• Trip interruption
• Trip cancellation
• Repatriation
Participants must carefully check the terms and limitations of their insurance policy.
For high-altitude expeditions, the insurance policy should specifically cover the intended mountaineering activity and appropriate altitude.
The specific insurance requirements for each mountain may be provided on the relevant expedition page.
Participants are responsible for arriving with appropriate personal clothing and equipment suitable for their selected expedition or trekking programme.
Mountain conditions can vary significantly depending on:
• Altitude
• Weather
• Temperature
• Season
• Terrain
• Snow and ice conditions
High-altitude expeditions require specialised clothing and mountaineering equipment.
Participants should carefully review the equipment requirements for their selected expedition before travelling.
A detailed equipment list may be provided during the preparation and booking process.
Participants are responsible for ensuring that their personal equipment is appropriate, functional and suitable for the planned activity.
High-altitude mountaineering and trekking require careful physical and mental preparation.
Participants should prepare appropriately before joining an expedition.
Preparation may include:
• Physical fitness training
• Endurance training
• Strength training
• Previous trekking or climbing experience
• Technical mountaineering training
• Acclimatisation planning
• Equipment preparation
The experience and fitness requirements vary depending on the selected mountain.
Participants should carefully review the requirements of their chosen expedition.
For major mountaineering expeditions, previous high-altitude and technical climbing experience may be required.
Participants should plan for personal expenses that may not be included in the selected expedition package.
Depending on the programme, personal expenses may include:
• International flights
• Visa costs
• Travel insurance
• Personal equipment
• Additional hotel nights
• Meals not included in the programme
• Personal purchases
• Tips
• Communication expenses
• Additional transportation
• Costs caused by unexpected delays
• Other personal expenses
Participants should maintain sufficient financial flexibility during their journey.
Unexpected weather or travel delays may occasionally result in additional expenses.
Pakistan uses the Pakistani Rupee (PKR).
Access to banking and payment facilities may be limited in remote mountain regions.
International participants are advised to make appropriate financial arrangements before travelling towards remote areas.
Cash may be required for certain personal expenses.
Participants should discuss any questions regarding expedition payments and included services with Karakoram Holidays before confirming their booking.
Mobile and internet coverage may be limited or unavailable in remote mountain regions.
Communication services may vary by location and selected expedition.
Participants should not expect reliable mobile or internet access during all stages of a mountain expedition.
Communication arrangements at Base Camp and other remote locations may depend on the available facilities and services.
Participants should inform family members that communication may be limited at certain points during the journey.
Participants are responsible for ensuring that they are physically prepared for their selected activity.
Participants should provide accurate information regarding relevant experience, fitness and any information necessary for safe expedition planning.
High-altitude environments can place significant physical demands on the human body.
Participants must follow reasonable safety instructions provided by expedition leaders, guides and authorised team members.
If a participant is considered unable to continue safely, the expedition team may recommend or require changes to their participation.
Safety decisions made during an expedition must be respected.
The Karakoram, the Himalaya, and other mountain regions of Pakistan are environmentally and culturally important.
We encourage participants to respect:
• Local communities
• Local traditions
• Mountain environments
• Glaciers
• Wildlife
• Cultural sites
Participants should minimise unnecessary waste and follow responsible travel practices throughout the journey.
We believe that responsible tourism and mountaineering play an important role in protecting Pakistan’s mountain environments for future generations.
The requirements, regulations and logistical arrangements for each expedition may vary.
Participants should carefully review the specific information provided for their selected mountain or programme.
Government regulations, visa requirements, permits and travel conditions may change.
The information provided by Karakoram Holidays is intended as general guidance. Participants are encouraged to confirm their current requirements with the relevant official authorities before travelling.
