Bandar Seri Begawan October 3, 2017 Located in Kota Batu in the capital of Bandar Seri Begawan is the Mausoleum of Sultan Bolkiah, the fifth (5th) Sultan of the Brunei Kingdom from 1485 A.D. to 1524 A.D. The tomb showcases how the former Sultan reigned with his famous charismatic and leadership style. The mausoleum was continue reading : Mausoleum of Sultan Bolkiah