Singapore River in the context of "Central Region, Singapore"

The Kingdom of Singapura (Malay: Kerajaan Singapura) was a Malay polity believed to have been founded as a Hindu–Buddhist kingdom during the early history of Singapore on the island of Temasek, lasting from 1299 until its decline and fall between 1396 and 1398. Conventional view marks c. 1299 as the founding year of the kingdom by Sang Nila Utama (also known as "Sri Tri Buana"), whose father is Sang Sapurba, a semi-divine figure who according to legend is the ancestor of several Malay monarchs in the Malay world.

The historicity of this kingdom based on the account given in the Malay Annals is uncertain and many historians only consider its last ruler, the Muslim convert Parameswara (or Sri Iskandar Shah), to be a historically attested figure in his role as the first ruler of the Malacca Sultanate. Archaeological evidence from Fort Canning Hill and the nearby banks of the Singapore River has nevertheless demonstrated the existence of a thriving settlement and a trade port in the 14th century, corroborating the eyewitness testimony of Yuan dynasty sojourner Wang Dayuan concerning the settlements of Long Ya Men and Ban Zu upon Temasek.

Ban Zu or Banzu (Chinese: 班卒; pinyin: Bānzú; Wade–Giles: Pan-tsu; Malay: Pancur) was a port settlement believed to have thrived in Singapore during the 14th century. It is proposed to be located on Fort Canning Hill and the area on the north bank of the Singapore River basin between the hill and the sea. It was mentioned by the Chinese traveller Wang Dayuan in his work Daoyi Zhilüe together with Long Ya Men as the two settlements that made up Temasek. It may have been abandoned before 1400 after an attack by either the Siamese or the Majapahit.

The Downtown Core is the historical and downtown centre of the city-state of Singapore and the main commercial area in Singapore excluding reclaimed lands with two integrated resorts such as the Marina Bay Sands, one of the most expensive buildings in the world, with a luxurious standalone casino at Bayfront Avenue. There are many skyscrapers in Raffles Place, Tanjong Pagar and Marina Bay CBD with a height limit of 280m. It is one of the eleven planning areas located within the most urbanised Central Area, forming the latter's dense urban core. It is bounded by Rochor to the north, Kallang to the northeast, Marina East and Marina South to the east, Straits View to the southeast, Bukit Merah to the south, as well as Outram, Museum and Singapore River to the west.

As the financial Heart of Singapore, the Downtown Core houses the headquarters and offices of numerous corporations, as well as the Singapore Exchange. The area is also home to many governmental institutions, notably the seat of Parliament and the Supreme Court of Singapore.

The Central Area, also called the City Area, and informally The City, is the main commercial and financial city centre of Singapore. Located in the south-eastern part of the Central Region, the Central Area consists of eleven constituent planning areas: the Downtown Core, Marina East, Marina South, the Museum Planning Area, Newton, Orchard, Outram, River Valley, Rochor, the Singapore River and Straits View, as defined by the Urban Redevelopment Authority. The term Central Business District (CBD) has also been used to describe most of the Central Area as well, although its boundaries lie within the Downtown Core.

Singapore's modern history began in this area, when British colonial official Stamford Raffles and representatives of the British East India Company landed along the banks of the Singapore River in 1819 to set up a free port of trade between Europe and Asia. As the old harbour grew along the mouth of the river bank, the historical city naturally expanded around it, creating what is now the Central Area. As the financial heart of Singapore, the Downtown Core also houses the headquarters and offices of numerous major corporations, both local and international, as well as the Singapore Exchange (SGX). As the country's de facto capital, it is also home to many governmental institutions, most notably the seat of Parliament and the Supreme Court.

Esplanade – Theatres on the Bay is a performing arts centre located in the Downtown Core of Singapore near the mouth of the Singapore River. Named after the nearby Esplanade Park, it consists of two rounded structures: one housing a concert hall with about 1,600 seats; and the other a theatre with a capacity of about 2,000 for the performing arts. It is nicknamed "The Durian".