Bumthang is one of the most beautiful valleys in Bhutan with picturesque landscape. It is often described the Spiritual heartland of Bhutan or the most holy place in Bhutan. There are numerous monasteries and spiritual sites in this charming valley. Bumthang Cultural Trek is a popular 3 day trek. It is named so because of the opportunities one gets to visit the villages and monasteries than in other treks. It is a short trek and enjoyable but quite strenuous