Join us on Mt. Everest | Lhotse | Makalu | Manaslu | Annapurna | Himlung & more

Welcome To

Thamserku Expedition

We’re world class expedition leaders taking your group to the worlds highest summits.
Enjoy the climb of a lifetime with Nepal’s largest, safest and most successful expedition agency.

Thamserku expedition is the top choice among mountaineers, explorers and climbers.
Specializing in mountaineering activities in Nepal, Tibet & Pakistan.

Nepal's Leading Mountaineering Company

Providing over 30 years of steadfast experience in operating high-altitude mountaineering expeditions in the Himalayas of Nepal, Tibet and Pakistan.

Securely Guided Expeditions

We take your group through guided expeditions up and down the Himalayas with Nepal's most established and experienced sherpas & expedition leaders.

Fast Booking

Book your trip online or contact us directly today for more information about an expedition before booking your trip. We're here to help you achieve the summit.

Choose from 8+ Summits

Our team of mountain leaders and sherpa's know these routes extremely well and all the challenges you will face. Find out more on each package.

On the occasion of 70 years anniversary of Everest conquest on 1953, Mr Sonam Sherpa, our founder, successfully scaled Mt Everest to complete his 7 summits of the world. He reached the summit of Mt Everest on May 17, 2023 at 7.34 

As ‘guardians of the Himalaya’, we are concerned for contributing to the development of mountain adventure tourism in Nepal and we are committed to protecting the environment that we work in and act as responsible tourism leaders. We ensure that all our treks & expeditions cause minimal environmental impact, that we act respectfully towards the local culture, and wherever possible, make sure the local community share the benefits of our mountain tourism.

Thamserku Expedition also supports sustainable development in the remote mountain communities. We do this through direct donations for projects such as mini hydro-electricity schemes and safe water projects. In addition, we also support local farmers product and communities. Through Pasang Lhamu Foundation we co-founded Lukla Hospital that provides education scholarships to village children. We encourage to promote tourism by spending time in our beautiful country and walking alongside local people to support and sustain our communities.

Book Our Popular Mountain Expeditions

The journey of a thousand miles begins with a single step.

We Plan Every Step of Your Climb

Nepal's Leading Mountaineering Company

Serving mountaineering & expeditions for over 30 years

From the airport to the summit, our Thamserku Expeditions provide a highly established and comprehensive expedition experience for you and your team with our multi-experienced expedition leaders combined with our Nepalese born Sherpa’s, we aim to ensure your trip is a complete success.

Thamserku Expedition is part of Nepal’s leading tourism network covering trekking, holiday’s, airlines, helicopter flights and more adventure experiences in and across Nepal.

Working with our dedicated and experienced expedition leaders puts you and your team in the safest hands possible while we help plan and build your expedition package from day 1 to summit.

0 +



Routes to summit


Fitness Levels

0 +

Succesfull Climbers

Our Partners

Recommended Equipment Brands

Congratulations! Mr. Lhakpa Sonam Sherpa, our honorable chairman, on climbing Mount Everest. It’s an incredible achievement and a testament to your strength and perseverance. Well done to you and the team. 

He reached the summit of Mount Everest on May 17, 2023 at 7:34 AM. Robert Moracchini from France has also successfully climbed Mount Everest with him. Other team members are Jangbu Sherpa, Pem Tengi Sherpa and Pemba Sherpa. With this success on Mount Everest, Lhakpa Sonam Sherpa has completed the successful ascent of the highest mountains of the seven continents of the world. He became the first Nepalese Climber who completed all ‘real’ seven summits, including Mount Carstensz’s summit.

Pooja ceremony at Everest Base Camp
Asking the gods for permission to climb, forgiveness for trespassing on the mountain’s holy ground, and for safe passage for the expedition.

Speak to our experts directly on +977-1590-9980

Or WhatsApp & Email us by clicking below.

Thamserku is Nepal’s leading adventure-travel company with over 30 years of steadfast experience in operating high-altitude mountaineering and trekking in the Himalayas of Nepal, Tibet and Pakistan.

customer support
Get in touch with us and book your Expedition.
Get Updates & More

Subscribe to our Thamserku newsletter and get up to date with new expeditions, survival products, world news and Yeti World Nepal news, trips, holidays and flights. Including discounts.

follow us
Copyright © 2021-2022 Thamserku Expeditions. All Rights Reserved.


Need Help?

Language Selector

Thamserku is Nepal’s leading adventure-travel company with over 30 years of steadfast experience in operating high-altitude mountaineering and trekking in the Himalayas of Nepal, Tibet and Pakistan. Get in contact for any help on your expedition choices.


Thamserku Expedition
Kathmandu 44600, Nepal