The Omar Ali Saifuddien Mosque is the defining image of Bandar Seri Begawan — a golden dome and white marble tower rising above the low skyline, reflected in the artificial lagoon that surrounds it. Built in 1958 in a classical Islamic style with Mughal and Italian influences, it is considered one of the finest mosques in Asia and has appeared on Brunei's currency and stamps since the country became independent.
The exterior is best seen from the lagoon side, where a replica of a 16th-century royal barge sits permanently moored as a ceremonial platform. The interior, open to non-Muslim visitors outside prayer times, has marble floors imported from Italy, hand-woven carpets from Belgium and Saudi Arabia, and stained glass panels from England. The overall effect is one of considerable opulence applied with genuine taste. Remove your shoes before entering, and if you arrive without appropriate clothing, robes are provided at the entrance.