Bhutan is the only Mahayana Buddhism Kingdom in the world, with Mahayana (tantric) Buddhism as its official religion. It is practised throughout the entire country by 75% of the inhabitants. Hinduism – closely related to Buddhism, is Bhutan’s second religion, practiced by about 25% of the population. Before Buddhism captured the heart of Bhutan, several forms of animistic religions were practiced. Minority groups still practice these traditions and rituals in some parts of the country.