Bhutan ... also known as the happiest country on earth. It's a Buddhist kingdom on the eastern edge of Himalayas. Known for its Dzongs (fortress), monasteries, and stunning landscapes, from subtropical plains to steep mountains and valleys. Popular place of interest includes the 7,326m Jomolhari which is a popular trekking destinations. Paro Taktsang monastery (also known as Tiger’s Nest) cling by the cliffs above Paro Valley.