Hantu
Hantu Island (or Pulau Hantu, as it is known locally) is located in Singapore waters, just a short boat ride off the southwest coast of Singapore. With 2 individual islands, Hantu Besar (Big Ghost) and Hantu Kecil (Small Ghost), visitors can actually walk between the islands during low tide. Although Pulau Hantu is located in the close vicinity of Pulau Bukom's refineries, they still boast a very rich reef collection, popular amongst snorkelers and divers alike.