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.