<Tr> <Th> Website </Th> <Td> Night Safari </Td> </Tr> <P> The Night Safari is the world's first nocturnal zoo and is one of the most popular tourist attractions in Singapore . </P> <P> The concept of a nocturnal park in Singapore was suggested in the 1980s by the former executive chairman of the Singapore Zoo, Dr Ong Swee Law . Constructed at a cost of S $63 million, the Night Safari was officially opened on 26 May 1994 and occupies 35 hectares (86 acres) of secondary rainforest adjacent to the Singapore Zoo and Upper Seletar Reservoir . </P> <P> The Night Safari currently houses over 2,500 animals representing over 130 species, of which 38% are threatened species . The Night Safari is managed by Wildlife Reserves Singapore, and about 1.1 million visitors visit the safari per year . The Night Safari received its 11 millionth visitor on 29 May 2007 . </P>

Where is the night safari located in singapore