One of the most iconic landmarks in Brunei, the Sultan Omar Ali Saifuddien Mosque is a beautiful example of Islamic architecture. Completed in 1958, it serves as a symbol of Brunei's deeply rooted Islamic faith. The mosque is named after the 28th Sultan of Brunei, who is also known as the Architect of Modern Brunei, and features a unique blend of Mughal and Italian Renaissance styles, making it a must-see historical attraction.