Hospitality, High-quality Services, Security and Local Economy are our aspiration. 


Chulu Far East
Chulu Far East
Climbing in Nepal


trekking peak
peak climbing


biking Himalaya

WILD YAK EXPEDITIONS is specialized in leading small, customized and private commercial Expeditions, Trekking, Biking, Cultural and Luxury Tours principally in Nepal, Bhutan, Tibet, Sikkim and India (Ladakh).

WILD YAK EXPEDITIONS was founded in 2014 and is based on dedication, experience and harmonious combination between Swiss quality and great Himalayan high altitude proficiency. The main actors: Founders Andrea Ursina Zimmermann Sherpa – Everest Summiteer and former high-level athlete – who specializes in international sports law and Norbu Sherpa – seven times Everest Summiteer and more than 18 times other numerous 8000-meter peaks, main protagonist in the Swiss documentary movie “Sherpas: the True Heroes of Mount Everest” – share the vision to enriching the people's living through promoting adventure travelling in the Himalaya. We believe an adventure tour in the outdoors provides various health benefits ranging from physical to mental to spiritual. 


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  • Manaslu Expeditions
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Latest Travel Blog

  • 6th Nov, 2017

    Trekking Types in Nepal – Part II

    Trekking types in nepal  part 2: LODGE TREKKING Lodge style Trekking in the Himalaya: A Lodge is the typical mountain inn that you find on many trekking routes in the […]

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  • 24th Oct, 2017

    Trekking Types in Nepal – Part I

    Early 1900th Century, explorers very fascinated in sketching some new route maps, discovering new mountains and valleys they were travelling with all their basic needs that was required for the […]

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  • goddess of giving
    20th Sep, 2017

    EVEREST “Goddess of Giving”

    Mount Everest “Goddess of Giving” The Roof of the World, this mythical summit called Everest, or Sagarmatha (for the Nepali people) or Chomolungma (for the Sherpa and Tibetan people) depending […]

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