Singapore is a city and state in Southeast Asia. Its main territory is a piece of
land that would be an island, if it was not connected to the Malay Peninsula
by a man-made causeway to the north. It also has dozens of small islands.
To the west and south of Singapore is the Indonesian island of Sumatra. To the
north is Malaysia. To the east is the island of Borneo.
It's planned to replace the causeway with a bridge and a tunnel.