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Gangkar Phuensum Peak - Bhutan - Gangkhar Puensum Base Camp Trek, Bhutan
Gangkar Phuensum Peak - Bhutan
Food - Bhutan Treks - Gangkhar Puensum Base Camp Trek, Bhutan
Food - Bhutan Treks  | Lachlan Gardiner
High Passes in Bhutan - Gangkhar Puensum Base Camp Trek, Bhutan
High Passes in Bhutan  | Lachlan Gardiner
Yaks along the Gangkar Phuensum BC Trip Bhutan - Gangkhar Puensum Base Camp Trek, Bhutan
Yaks along the Gangkar Phuensum BC Trip Bhutan
The impressive Takstsang Monastery near Paro - Gangkhar Puensum Base Camp Trek, Bhutan
The impressive Takstsang Monastery near Paro

Gangkhar Puensum Base Camp Trek

Trek to the base of the highest unclimbed mountain in the world

Bhutan

15 Days from

$ 

Trip Code: GPB
View dates to Book
Essential Information
Duration
  • 15 Days
Activities
  • 15 day trip
  • 11 day trek
Style
  • Classic Adventures  
Accommodation
  • 5 nights hotel
  • 12 nights wilderness camping
Meals
  • 14 Dinners
  • 13 Lunches
  • 14 Breakfasts
Difficulty Grading  
6 / 10

Moderate to Challenging

Carbon Footprint  

29kg of CO2-e PP per day

(404kg of CO2-e PP entire trip)

Trip highlights

  • Trek to the base of the world’s highest unclimbed mountain, Gangkhar Puensum (7,526 m / 24,692 feet)
  • Enjoy a fully supported wilderness trek with experienced local guides, dedicated cook team and porter services
  • Experience one of Bhutan’s most remote and least-travelled Himalayan trekking routes
  • Visit Bhutan’s most important cultural sites including Paro Rinpung Dzong, Kurje Lhakhang, Tamshing Lhakhang, and Jakar Dzong
  • Visit Taktsang Lhakhang (Tiger’s Nest Monastery), Bhutan’s most iconic and sacred cliffside monastery in Paro
  • All meals included on trek, including 14 breakfasts, 13 lunches, 14 dinners, and safe drinking water throughout

Overview

Experience one of the world’s most remote Himalayan treks on an unforgettable journey to base camp at 4,465 metres (14,649 feet) beneath Gangkhar Puensum, the highest unclimbed mountain on Earth at 7,526 metres (24,692 feet).

Beginning in the sacred valleys of Paro and Bumthang, you travel deep into Bhutan’s far eastern high country on a 15-day expedition that steadily moves beyond the usual trekking corridors. This is not a journey defined by speed or summits, but by immersion, patience and the rare privilege of reaching a place few outsiders will ever experience.

As you progress into traditional yak-grazing country, the trail winds through ancient rhododendron forests, expansive alpine meadows, high mountain passes and remote glacial valleys shaped by centuries of spiritual and nomadic life. Each day takes you further from roads and settlements, building naturally towards the secluded base camp set directly below the immense north face of Gangkhar Puensum.

Fully supported wilderness camping, experienced local guides and a carefully paced itinerary ensure you are well looked after throughout the journey. Along the way, you gain meaningful insight into Bhutan’s deep cultural traditions, encountering hidden monasteries, seasonal herder camps and landscapes where the natural and spiritual worlds remain closely intertwined. This is a rare Himalayan journey defined not just by where you go, but by how profoundly removed from the modern world you become.

Itinerary

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Arrive in Paro, Bhutan’s historic valley town and gateway to the Himalaya. After airport formalities, you’ll be met by your guide and transferred to your hotel. The remainder of the day is dedicated to gentle exploration and acclimatisation at moderate altitude. Visit Rinpung Dzong, one of Bhutan’s finest fortress monasteries, dramatically set above the Paro Chhu river. Continue to the National Museum of Bhutan (Ta Dzong) for an introduction to the kingdom’s rich cultural and spiritual heritage. Later, enjoy a relaxed walk through Paro town, where traditional Bhutanese architecture and daily life offer a fascinating first glimpse into the country. In the evening, meet your guide for a detailed trek briefing and gear check in preparation for the adventure ahead. Accommodation: Hotel

Meals: D

After breakfast, enjoy a 30-minute drive to Ramthangkha, the trailhead for Bhutan’s most iconic pilgrimage, Taktsang Lhakhang, famously known as the Tiger’s Nest Monastery. Perched dramatically on a sheer granite cliff 800 metres / 2,624 ft above the Paro Valley, Taktsang is one of the most sacred sites in the Himalaya. According to legend, Guru Rinpoche flew here in 747 CE on the back of a tigress to meditate in a cave and establish Buddhism in Bhutan. The trail ascends steadily through fragrant pine forest draped in prayer flags, with glimpses of the monastery appearing between the trees. We pause at the Taktsang Cafeteria for sweeping views across the gorge before continuing to the main viewpoint. The final approach crosses a narrow gorge and climbs approximately 700 stone steps to reach the monastery complex. The hike takes approximately 2.5 hours uphill and around 2 hours to descend. After completing this unforgettable pilgrimage, return to Paro for a relaxed afternoon at leisure. Accomodation: Hotel

Meals: B,L,D

This morning we take a spectacular 35-minute domestic flight from Paro to Jakar, the gateway to the Bumthang region. Flying east across Bhutan’s rugged interior offers superb views of forested ridgelines and remote Himalayan landscapes. At 2,600 metres / 8,530 feet, Bumthang is considered Bhutan’s cultural and spiritual heartland. Comprising four broad valleys, it is home to some of the kingdom’s oldest monasteries, sacred pilgrimage sites, and living religious traditions. The region is also known for its traditional woodcarving, yathra weaving, and small-scale farming communities. In the afternoon we explore several of Bumthang’s most important religious sites, including Kurje Lhakhang, a revered temple complex associated with Guru Rinpoche. The site features three temples set among ancient cypress trees and 108 surrounding chortens, marking the spot where the Guru is believed to have meditated in the 8th century. Accommodation: Hotel

Meals: B,L,D

This morning we drive north from Jakar along the Chamkhar Chu River for approximately 1.5 hours, passing through the villages of Kurjey, Thangbi, and Goling before reaching the scenic hamlet of Ngang, often referred to as the Swan Valley. Continuing to Naspe, we meet our trekking crew and porters and prepare to begin our journey into Bhutan’s remote highlands. The trail climbs gradually through cool forest, transitioning from blue pine to fir as we gain elevation. Emerging into the open meadow of Khakthang, we follow a clear mountain stream to a wooden bridge before continuing for about an hour to the tranquil meadow of Petso at 3,600 metres. Here, the Chamkhar Chu flows gently through the valley, surrounded by forested slopes and alpine pastures. Our first wilderness campsite is set in a peaceful forest clearing beside the river, offering a beautiful introduction to the remote landscapes ahead. Accommodation: Wilderness camping

Meals: B,L,D

After a hearty breakfast at camp, we continue our journey deeper into the high Himalaya, trekking upstream along the Chamkhar Chu. The trail ascends gradually through a rich mix of riverside terrain and cool mountain forest, offering a steady and rewarding day on the trail. We cross the river via the Rephuzam suspension bridge before continuing along a well-defined path that winds through bamboo thickets and vibrant rhododendron stands. As we gain elevation, the vegetation shifts to dense fir and birch forest, the air growing cooler and crisper with each step. The trail steadily climbs alongside the river’s swift current for several hours, the sound of rushing water accompanying us through this remote valley. After approximately six hours of trekking, we pass a small army outpost marking our continued ascent into increasingly isolated terrain. From here, we follow a tributary upstream to reach Tsampa Goma at 3,700 metres, where our campsite is set in a peaceful forest clearing surrounded by towering trees and alpine wilderness. Accommodation: Wilderness camping

Meals: B,L,D

Today we move beyond the upper treeline and further into Bhutan’s high alpine wilderness. The trail gradually transitions from tall forest to dwarf rhododendron and juniper glades, signalling our entry into true yak country. Within the first hour, we begin to see herds of grazing yaks scattered across the hillsides. Traditional yak gates, constructed from boulders and fallen timber, mark seasonal grazing boundaries and reinforce the remoteness of this landscape. After a short ascent and descent, the route settles into a steady, gradual climb as we follow the upper reaches of the Chamkhar Chu Valley. We pass clusters of simple yak herders’ stone huts and cross sections of marshland before traversing a broad alpine meadow framed by rugged, rocky peaks. As we gain altitude, all trees disappear, replaced by sweeping glacial valleys carpeted in low alpine vegetation. By afternoon, we arrive at Shingo at 4,175 metres, where we establish camp in traditional yak pastureland surrounded by vast Himalayan scenery. Accommodation: Wilderness camping

Meals: B,L,D

This morning we trek steadily through high alpine pasture, passing seasonal yak herders’ camps as the valley gradually opens into sweeping grasslands. With each step, the dramatic ice-clad walls of Gangkhar Puensum and its neighbouring peaks rise ever closer on the horizon. Known as the White Peak of the Three Spiritual Brothers, Gangkhar Puensum is the sacred source of three important Bhutanese rivers: the Kuri Chu, Chamkhar Chu and Mangde Chu. The river we have been following narrows into a glacial stream as the valley widens and the terrain becomes rockier underfoot. We reach Barmarpa, our base camp area, around lunchtime. This broad meadow, scattered with large boulders, is occasionally used by yak-herding families during the grazing season. Towering above us stands Gangkhar Puensum (7,526 m / 24,692 ft), the highest unclimbed mountain on Earth. Climbing has been prohibited in Bhutan since 2003 in recognition of the deep spiritual significance of these sacred peaks. The afternoon is free to rest, explore the surrounding glacial valley, and absorb the magnitude of this extraordinary Himalayan setting. Accommodation: Wilderness camping

Meals: B,L,D

Today is dedicated to exploring the dramatic high-altitude landscapes surrounding Gangkhar Puensum Base Camp. With no need to move camp, we have the flexibility to tailor our walks according to weather conditions and energy levels, allowing time to fully appreciate this remote Himalayan setting.One of the most rewarding options follows the glacial stream upstream for approximately an hour to Buurtsam, the highest of the seasonal yak herders’ camps. Buurtsam sits beneath the rocky moraine of the main Gangkhar glacier, which is fed by smaller hanging icefields cascading from the jagged ridgeline above. In recent years, the glacier has visibly retreated, revealing newly exposed grazing pastures that yak herders now utilise during summer months. For those wishing to explore further, it is possible to continue beyond Buurtsam toward the upper valley. The terrain becomes rockier but remains open and manageable, with increasingly expansive views of surrounding peaks and icefalls. We return to Barmarpa Camp in the afternoon, where there is time to relax, take photographs, or simply absorb the immense scale and silence of Bhutan’s highest mountains. Accommodation: Wilderness camping

Meals: B,L,D

We begin our descent from the high valley, retracing our route through the vast alpine landscapes beneath Gangkhar Puensum. The trail passes hardy juniper and dwarf rhododendron clinging to exposed rock above the treeline, their twisted forms shaped by wind and snow. Gradually, the open alpine terrain gives way to taller spruce and fir forest, creating a rich green contrast against the rugged valley walls. Following the Chamkhar Chu southeast, we traverse a broad river valley used seasonally by Bumthang yak herders. This remote corridor feels expansive and wild, offering lingering views back toward the great peaks we have explored over recent days. As we continue descending, the air grows slightly warmer and vegetation more varied. Our campsite at Tsampa Goma is set near the treeline in a sheltered clearing, surrounded by dense forest and backed by dramatic rocky ramparts, a peaceful and atmospheric place to spend the night. Accommodation: Wilderness camping

Meals: B,L,D

This morning we follow a well-defined trail through open yak pastures and cool, shaded forest. The route winds gently through stands of spruce, fir, birch and rhododendron, with scattered juniper lining the higher slopes. After passing a traditional wooden gate marking seasonal grazing boundaries, the forest thins and we emerge into a broad alpine meadow with sweeping views across densely forested ridgelines. The trail leads us into a quieter upper valley where the landscape feels increasingly remote and expansive. Surrounded by rolling highland pasture and rugged peaks, we reach Tsobjab, a beautiful alpine campsite set in open terrain with wide mountain views. The afternoon is free to rest, explore the surrounding meadows, or simply enjoy the stillness of this high Himalayan environment. Accommodation: Wilderness camping

Meals: B,L,D

Leaving camp, we follow a clear mountain stream towards a seasonal yak camp that serves as a summer home for nomadic herding families. The trail continues past another grazing settlement at Teyja, set beside a small alpine lake, before climbing steadily toward Thole La (4,718 m / 15,479 ft). From the pass, spectacular views unfold across a rugged Himalayan landscape of sharp ridgelines and hidden side valleys stretching into the distance. After taking time to enjoy the panorama, we begin a steep descent into a sheltered valley beneath towering rocky cliffs. As we descend, we meet the first tributary of the Dhur Chu River, following its course downstream toward our campsite at Tashisa. This remote and pristine area is known habitat for the elusive musk deer, a species listed as endangered and protected by the Bhutanese government. We establish camp in a peaceful alpine setting surrounded by dramatic mountain scenery. Accommodation: Wilderness camping

Meals: B,L,D

Today we descend steadily from the high alpine zone, leaving the upper forests behind as the landscape transforms into a lush, almost rainforest-like environment. The trail drops gradually from the treeline before climbing briefly to a riverbank, where we cross a wooden bridge spanning fast-flowing water and increasingly loud rapids. Beyond the bridge, a steeper descent brings us to Lungsum, a small meadow used seasonally by yak herders. Continuing along a rocky and shaded trail, we walk beneath towering trees with thick bamboo lining the valley floor, signalling our return to lower elevations. Our campsite at Chochokmey is set in a peaceful forest clearing beside a clear mountain stream. This tranquil spot is traditionally used during summer months by cattle herders from Bumthang. Accommodation: Wilderness camping

Meals: B,L,D

Our final day on the trail sees us steadily descending alongside the Dhur Chu. As we lose altitude, dense fir and spruce forest gradually gives way to blue pine and thick stands of bamboo. The path meanders gently along the river for several hours, offering a peaceful conclusion to our journey through the high Himalaya. We arrive at the small village of Dhur, where yak-herding families descend during the colder months to shelter from the harsh alpine climate, while permanent residents farm the surrounding fields. Crossing a suspension bridge, paved roads and scattered settlements come back into view, a clear sign that our wilderness adventure is drawing to a close. Vehicles await to transfer us back to Jakar in the Bumthang Valley. Tashi Delek, congratulations on completing the Gangkhar Puensum Base Camp trek. Accommodation: Hotel

Meals: B,L,D

This morning we board a short 35-minute domestic flight from Jakar to Paro, enjoying spectacular aerial views across Bhutan’s central valleys and rugged Himalayan ridgelines. On arrival, we visit Paro Rinpung Dzong, one of Bhutan’s finest fortress-monasteries and a masterpiece of traditional architecture. Perched above the Paro Chu, the dzong serves both administrative and monastic functions and offers a fascinating insight into Bhutan’s living spiritual heritage. We then explore the National Museum of Bhutan, housed in the former Ta Dzong watchtower overlooking the valley. Its collections span sacred art, ancient weapons, textiles, and cultural artefacts that trace the kingdom’s rich history. The afternoon is free to wander through Paro town, browse handicraft shops, or simply relax and reflect on your journey. Accommodation: Hotel

Meals: B,L,D

After breakfast, we transfer to Paro International Airport for your onward flight. Your guide and driver will bid you a warm farewell as your remarkable journey through Bhutan’s remote valleys and sacred mountains comes to an end. Depart with lasting memories of high Himalayan landscapes, ancient monasteries, and the extraordinary experience of trekking to the base of the world’s highest unclimbed peak. Trip concludes in Paro.

Meals: B

Ready to start your adventure?

1 scheduled departure between 2 Oct 2027 and 2 Oct 2027.

  • Departs 2 Oct 2027 – ends 16 Oct 2027 (15 days)
View dates to Book

What's included?

Included

  • All meals during the trip: 14 breakfasts, 13 lunches and 14 dinners
  • The use of a World Expeditions trek pack including a quality sleeping bag, down or fibre fill jacket and insulated mat (valued at over US$500)
  • Bhutan Government visa and sustainability fees
  • All national park entrance fees and trekking permits
  • Good-quality hotel accommodation in Paro on a twin share basis
  • All internal transportation including domestic flights to and from Jakar
  • Airport transfers if arriving on Day 1 and departing on Day 15
  • Expert English speaking local trekking guide
  • Safety equipment including group medical kit and satellite phone
  • Pack animals to carry up to 20kg of personal equipment per person
  • All group camping equipment
  • Sightseeing and entrance fees as listed in the itinerary
  • Souvenir World Expeditions kit bag

Not included

  • International flights
  • Travel insurance
  • Meals not listed as included
  • Personal expenses such as laundry, etc.
  • Bottled water, aerated and alcoholic drinks
  • Tips and gratuities
  • Any items not listed as included

Extra trip info

Meals on TrekWill My Trip Run?Why Book With Us
Food - Bhutan Treks | Lachlan Gardiner

Meals are an important part of the trekking experience in Bhutan and often become one of the highlights of the journey. Even while camping in remote mountain areas, our trekking crew prepares fresh, varied meals that many travellers say rival restaurant quality.

Breakfasts typically include fruit, muesli, toast and eggs to fuel the day ahead. Lunch and dinner feature a range of satisfying dishes such as chicken or lamb curries alongside fresh vegetarian meals served with rice and bread, providing the energy needed for long days on the trail.

Mealtimes are also a chance to relax and connect with your fellow trekkers and crew, sharing stories from the day while enjoying a hearty meal. Many travellers remark afterwards that the quality and variety of food in Bhutan’s remote mountains is one of the most pleasant surprises of the trek.

Dietary requirements can usually be catered for on request – please speak with our team for more information.

Every departure date advises whether the date is confirmed, and roughly how full it is. Here is what each one means.

Is the departure confirmed?

Guaranteed to go This departure has reached its minimum number and will run.
It is the point travellers should wait for before booking any non-refundable flights.
Close to guaranteed This appears only when a date is close to reaching minimum numbers. If it shows 1 or 2 to guaranteed, book as a pair on a date needing two and it reaches its minimum. Your booking confirms the date for everybody already booked.

How full is the date I am looking at?

Space is filling or Space is filling fast This date has bookings and places are still open. Filling fast means limited spots available, so don't leave your decision too late.
Closing soon Down to its last few places, or close enough to departure that we are finalising numbers. Still bookable online.
Closed Not bookable online - either full, or inside the notice we need to arrange permits, flights and logistics. Ask us anyway, you never know!

Availability questions answered

Will this trip actually go ahead, or could it be cancelled?

If a date shows Guaranteed to go, it runs regardless of further bookings.

What does 2 to guarantee mean?

It means two travellers are enough to confirm the departure. It could be 2 more to add to the group, or the date only needs 2 people to run. Either way, if you book for two people, the date will become guaranteed to run.

What happens if my departure does not reach minimum numbers?

You will know the status before you book. Every date on this page is labelled, and dates marked “Guaranteed to go” are running regardless of further bookings. Where a date has not reached its minimum we either offer a surcharge to operate for a smaller group size so it can still run, or we cancel it. We contact you directly either way.

Will I get my money back if you cancel a departure?

If we cancel a departure due to not meeting minimum trip numbers, you receive a full refund of everything you have paid us less any non recoverable costs, where insurance may cover you. We cannot refund money committed elsewhere – additional non refundable deposits advised at the time of booking, flights, visas, vaccinations, gear - which is why it is worth waiting for “Guaranteed to go” before booking other arrangements around this trip date. Please read our Booking Terms and Conditions before you book.

Why can't I book some dates online?

Each trip closes online a set time before departure. Permits, internal flights and hut or campsite bookings all have to be arranged before we take payment. Call or enquire as it might still be possible to organise last minute places.

The date I want is closed. What are my options and why does it say to enquire?

Cancellations happen and places do open up on closed dates, so it is worth being on our list. We can also tell you which nearby date on the same trip has space, which is usually the faster route.

None of these dates suit me. Can you run this trip on another date?

Yes, as a private departure. We can run this trip on a date you choose, for your own group - family, friends, a club, or in many cases, just for the two of you. Tell us when you want to travel and who is coming, and we will build it around that.

  • Delivering active and immersive travel experiences since 1975 – with deep expertise in Bhutan and the greater Himalaya.
  • Experienced wilderness first aid trained guides equipped with group medical kit and portable altitude chamber.
  • Freshly prepared meals each day, unlimited boiled water and warm hospitality even in the most remote camps, all carried and set up by our trusted team.
  • An all-inclusive experience with expert local guides, private transport, all meals, sightseeing fees and your Bhutan visa covered.
  • Complimentary use of World Expeditions trek pack complete with quality down jacket, sleeping bag, insulated mat and more, plus receive a souvenir World Expeditions kit bag to take home.

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