Cho-Oyu Trekking Pvt. Ltd. is a government registered, Kathmandu based adventure tour operator registered with the Ministry of Industry on May 17, 1988 and with the Ministry of Culture, Tourism & Civil Aviation of Nepal on May 24, 1988 (License No. 92/045). It specializes in providing expert arrangements and logistic support for all types of adventure travel throughout the Himalaya, including treks ranging from one to thirty days' duration to short-duration "trekking peak" climbs to full-scale mountaineering expeditions. It also organizes cultural and study tours as well as rafting, bird watching and wildlife safaris trips. When it comes to trekking, each of Cho-Oyu's treks is custom designed with unique features like off-the–beaten-track extensions, an overnight stay or a meal in a typical village home, visits to conservation project sites, participation in local festivals, or even receiving personal suit the clients' time schedule, ability and interestIt also organizes cultural and study tours as well as rafting, bird watching and wildlife safaris trips. When it comes to trekking, each of Cho-Oyu's treks is custom designed with unique features like off-the–beaten-track extensions, an overnight stay or a meal in a typical village home, visits to conservation project sites, participation in local festivals, or even receiving personal suit the clients' time schedule, ability and interest