“There is nothing absolutely nothing, quite so worthwhile as simply messing on bicycles”- Tom Kunich. If you live by this quote, then Nepal can be one of the mountain biking adventures you have been looking for so long. The single track, tough climbs and spectacular view observed from biking on links of trails that is unable to find on own can be an awesome experience for one who dares biking.
Mountain biking can be a daring sport in an awe-inspiring topography of Nepal, The mountain biking can be done within valley extending to Himalayan and Tibet thereafter. Not just cycling but meeting local people on the way and tasting the local food can be delightful experience which you will frame in your heart for long.