Brunei is the fourth-smallest country in Asia.

Brunei, Asia's fourth smallest country, is located in South East Asia on the island of Borneo. Brunei, which is surrounded by Malaysia and Indonesia to the south of the Malaysian border, is reported to be the second richest country in Asia (after Singapore) and the sixth richest country in the world in terms of GDP per capita based on purchasing power parity (PPP). Brunei is often overlooked as a tourism destination, much alone a scuba diving destination, due to its small size. However, due to its proximity to the legendary 'Coral Triangle,' its location on the northwest edge of Borneo (or Kalimantan, as the Indonesian half is known) is gradually making it a popular dive spot.

Brunei is easily accessible; its international airport, Brunei International Airport (BWN), is located in the nation's capital, Bandar Seri Begawan, and it is also accessible by land from Malaysian Borneo. This is one of the things about Brunei you should know.