Pulau Hantu is located to the south of the main island of Singapore, off the Straits of Singapore. Pulau Hantu is actually made up of two islets: Pulau Hantu Besar (Big Ghost Island) and Pulau Hantu Kechil (Little Ghost Island), with a total area of 12.6 hectares. At low tide, it is possible to wade across the shallow lagoon between the two islands, but not at high tide.