Stock photography, photos: Nepal: Cho Oyu in the Himalaya Stock photos of Cho Oyu behind two lower mountains in the Everest Region of the Himalaya, Nepal Photograph: © Robert Preston Click for a larger image and more information Keywords associated with this stock photo: cho, oyu, mountain, rock, ice, snow, himalaya, everest, region, nepal, asia, adventure, travel, trek, hike, nature, landscape