This three-day trek passes through several villages on its route through the Bumthang countryside of meadows, forests of blue pine and scrub bamboo. This trip is perfect for those who want to see and feel more by walking to visit sites and meet people especially recommended for lovers of nature. The best option for the average trekker is that the altitude does not go over 11,155 ft. The lovely Bumthang valley is the religious heartland of the kingdom and home to some of its oldest Buddhist temples and monasteries.