Singapore is a city-state comprising a main island (Pulau Ujong) and numerous smaller islands (over 60). The main island is the heart of the country, while the smaller islands are renowned for their natural beauty, recreational attractions, and strategic importance.

Coney Island, also known as Pulau Serangoon, is a 133-hectare island located off the northeastern coast of Singapore, belonging to the town of Punggol, situated between Pulau Ubin to the northeast and the mainland to the southwest.

The North East Islands are a planned area and group of islands located within the North East Region of Singapore. This group comprises three islands: Pulau Tekong, Pulau Tekong Kechil, and Pulau Ubin. These islands are primarily used for military training (Pulau Tekong) and feature rustic historical sites with a focus on nature (Pulau Ubin).

The Western Islands are a planned area located within the Western Region of Singapore. This area comprises a group of islands situated in the waters southwest of Singapore, specifically Jurong Island, Bukom Island, Semakau Island, and Sudong Island.