The Jame' Asr Hassanil Bolkiah Mosque is also as the Kiarong Mosque because of its location.The Sultan Haji Hassanal Bolkiah Silver Jubilee Park and Recreation Area Built in 2002 in tribute to His Majesty the Sultan's 56th Birthday, this beautiful six-hectare-large Silver Jubilee Park and Recreation Area in Kampong.Land marked by lush landscaping and an imposing structure featuring columns and fountains leading out to a tranquil pier, this park is a contribution of the citizens of the Brunei-Muara District, various Government Departments and the private sector in commemoration of the Sultan's 25 years of splendid rule.