This narrow strip of landscaped park between Jalan Tutong and the Sungei Brunei was created in 1986 as a "Square". It has a permanent display of the work of a sculptor from each of the original ASEAN countries. The -long park has pleasant walkways bordered by shrubs and the mangrove-fringed Pulau Ranggu, where two species of monkeys live, including the notable proboscis monkey only found in Borneo. The park also offers some of the best views of the Istana Nurul Iman.