• Castle Clinton National Monument

    Castle Clinton

    National Monument New York

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  • Park Closure

    Castle Clinton National Monument will be closed until further notice. For further updates please visit the NPS Superstorm Sandy Response Facebook page. More »

Built to keep people out; now welcomes millions in.

Located at the southern tip of Manhattan Island, Castle Clinton stands where New York City began, and represents not only the city’s growth, but the growth of a nation. Initially intended to prevent a British invasion in 1812, the fortification has transformed over the years to welcome theatergoers, immigrants, sightseers, and now, millions of visitors to New York Harbor.

Did You Know?

Jenny Lind

In 1850, Castle Clinton was the site of an extraordinarily successful concert series by the Swedish soprano Jenny Lind. Her American debut was coordinated by none other than P.T. Barnum.