The Sultan's official residence, Istana Nurul Iman, holds the record as the world's largest residential palace — with 1,788 rooms, 257 bathrooms, and 5 swimming pools. This tiny nation on the island of Borneo packs extraordinary wealth into 5,765 square kilometres, funding free education through PhD level, free healthcare, and heavily subsidised fuel and food for its citizens, all without levying a single dollar of income tax.
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You'll explore Brunei's unusual geography — split into two non-contiguous sections by Malaysia's Limbang district — the rise and fall of the Bruneian Empire, the oil and gas revenues that make it one of the richest nations per capita, the lavish lifestyle of Sultan Hassanal Bolkiah, the official Malay Islamic Monarchy philosophy, the Kampong Ayer water village, and the landmark Omar Ali Saifuddien Mosque.
Sultan Hassanal Bolkiah has an estimated personal fortune of $20–30 billion, making him one of the wealthiest individuals on earth. His assets include the world's largest residential palace, a collection of over 7,000 cars (including hundreds of Ferraris and Rolls-Royces), and a private Boeing 747. He is also the world's longest-reigning living monarch, having ruled since 1967.
Brunei's wealth comes almost entirely from oil and gas, which account for roughly 90% of its exports and around 60% of GDP. Oil was first discovered in commercial quantities in 1929 and production has continued ever since through Brunei Shell Petroleum, a joint venture with Shell. The small population of around 450,000 means the revenue translates to a GDP per capita above $65,000 — one of the highest in Asia.
Yes. Brunei banned the public sale and consumption of alcohol in 1991. Non-Muslim visitors may bring a limited amount of alcohol into the country for personal consumption, but it cannot be consumed in public. The ban is part of Brunei's official Malay Islamic Monarchy philosophy, which governs the country's laws and culture.
Last updated: March 2026