Bandar Seri Begawan October 3, 2017 Considered as one of the most beautiful mosques in the Asia-Pacific, the Omar Ali Saifuddien Mosque is located in Bandar Seri Begawan. It is a major historical site and a famous tourist attraction in Brunei Darussalam, and serves as a symbol of Islamic faith in the country. Standing at continue reading : Sultan Omar Ali Saifuddien Mosque