Manhattan Island: The Heart of New York City

Manhattan Island lies at the core of New York City, bounded by the Hudson River (west), East River (east), and Harlem River (northeast). It is the most densely populated of NYC's five boroughs (1.6M residents / 59 km²) and the city's economic, cultural, and symbolic center.

Iconic Landmarks

• Skyline: Empire State Building, One World Trade Center, Chrysler Building, Rockefeller Center.
• Cultural: Broadway, Metropolitan Museum, MoMA, Lincoln Center, Carnegie Hall.
• Green: Central Park (341 ha), Hudson River Park, High Line.
• Financial: Wall Street, NYSE, Federal Reserve Bank of NY.

Geology & History

Bedrock: Manhattan Schist (mica-rich metamorphic) enables skyscraper foundations. Purchased 1626 by Dutch (Lenape transaction); English renamed New Amsterdam → New York 1664. Grid plan (1811) imposed order north of Houston St.

Neighborhoods

Distinct districts—Financial District, SoHo, Greenwich Village, Chelsea, Midtown, Upper East/West Sides, Harlem, Washington Heights—each with identity, architecture, demographics.

Manhattan is NYC's global face—compact, vertical, relentless.