Bhutan has a monarchy form of government with the King Jigme Singye Wangchuk ruling over the kingdom. Buddhism is the state religion of the country. All Bhutanese nationals are obliged to wear the national costumes. Bhutan is six hours ahead of GMT and 30 minutes ahead of India. Independent travellers are not granted entry into Bhutan, unless invited by the government or working for an accredited aid agency.
Diplomats also enjoy more advantageous conditions.
All tourists must obtain Bhutanese visa clearance prior to departing for Bhutan. Entry into Bhutan is easiest by air. Druk Air is the national airline, sometimes known as Royal Bhutan Airlines, and the only airline that flies into Bhutan.