Mountain Sun Valley Treks & Expeditions, one of the most prominent travel/trekking agencies in Nepal, welcomes you to explore the mysteries of the Himalaya. Mountain Sun Valley was established by a group of experienced trekking and mountaineering professionals and is approved by the Government of Nepal, Ministry of Culture, Tourism and Civil Aviation. We are specialists in handling tours, treks, and expeditions in the Himalayas of Nepal, Tibet, Mount Kailash, and Bhutan. We are a group of passionate travel professionals with many years of accumulated experience in the travel trade, organizing and leading groups throughout Nepal. We take great pride in serving our customers to their utmost satisfaction. We are committed to conserving Nepal's natural environment thus giving you the opportunity to experience the remote beauty of our country.