Join us on Mt. Everest | Lhotse | Makalu | Manaslu | Annapurna | Himlung & more
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.
We announce our featured Everest Expedition, Spring 2023 on a special 70 years anniversary of Everest conquest on 1953. On this occasion, Mr Sonam Sherpa, our founder, will take part to climb Everest to complete his 7 summits of the world.
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
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.
Routes to summit