Lower Manhattan

Lower Manhattan, also known as Downtown Manhattan, is the southernmost part of Manhattan, the central borough for business, culture, and government in the City of New York, which itself originated at the southern tip of Manhattan Island in 1624.

Lower Manhattan is defined most commonly as the area delineated on the north by 14th Street, on the west by the Hudson River, on the east by the East River, and on the south by New York Harbor (also known as Upper New York Bay). When referring specifically to the Lower Manhattan business district and its immediate environs, the northern border is commonly designated by thoroughfares approximately a mile-and-a-half south of 14th Street and a mile north of the island's southern tip: Chambers Street from near the Hudson east to the Brooklyn Bridge entrances and overpass. Two other major arteries are also sometimes identified as the northern border of "Lower" or "Downtown Manhattan": Canal Street, roughly half a mile north of Chambers Street, and 23rd Street, roughly half a mile north of 14th Street.

The Lower Manhattan business district forms the core of the area below Chambers Street. It includes the Financial District (often referred to as Wall Street, after its primary artery) and the World Trade Center site. At the island's southern tip is Battery Park; City Hall is just to the north of the Financial District. Also south of Chambers Street are the planned community of Battery Park City and the South Street Seaport historic area. The neighborhood of TriBeCa straddles Chambers on the west side; at the street's east end is the giant Manhattan Municipal Building. North of Chambers Street and the Brooklyn Bridge and south of Canal Street lies most of New York's oldest Chinatown neighborhood. Many court buildings and other government offices are also located in this area. The Lower East Side neighborhood straddles Canal. North of Canal Street and south of 14th Street are the neighborhoods of SoHo, the Meatpacking District, the West Village, Greenwich Village, Little Italy, Nolita, and the East Village. Between 14th and 23rd streets are lower Chelsea, Union Square, the Flatiron District, Gramercy, and the large residential development Peter Cooper Village—Stuyvesant Town in the eastern part.

...
Wikipedia