Coordinates: 27°25′01″N 90°26′06″E / 27.417°N 90.435°E / 27.417; 90.435
Bhutan (; Dzongkha འབྲུག་ཡུལ Dru Ü, IPA: [ʈʂɦu yː]), officially the Kingdom of Bhutan, is a landlocked country in South Asia at the eastern end of the Himalayas. It is bordered to the north by China and to the south, east and west by India. To the west, it is separated from Nepal by the Indian state of Sikkim, while farther south it is separated from Bangladesh by the Indian states of Assam and West Bengal. Bhutan's capital and largest city is Thimphu.
Bhutan existed as a patchwork of minor warring fiefs until the early 17th century. At that time the lama and military leader Ngawang Namgyal, the first Zhabdrung Rinpoche, who was fleeing religious persecution in Tibet, unified the area and cultivated a distinct Bhutanese identity. In the early 20th century, Bhutan came into contact with the British Empire and retained strong bilateral relations with India upon its independence. In 2006, based on a global survey, Business Week rated Bhutan the happiest country in Asia and the eighth-happiest in the world.