National Monument
Castle Clinton National Monument
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.
Park Photos
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Castle Clinton stands where New York City began.
Credit: NPS Photo/Laura Brennan
Activities
Arts and Culture
Guided Tours
Junior Ranger Program
Bookstore and Park Store
Shopping
Operating Hours
Castle Clinton is open daily except Thanksgiving day and Christmas Day.
| Day | Hours |
|---|---|
| Friday | 7:45AM - 5:00PM |
| Monday | 7:45AM - 5:00PM |
| Sunday | 7:45AM - 5:00PM |
| Tuesday | 7:45AM - 5:00PM |
| Saturday | 7:45AM - 5:00PM |
| Thursday | 7:45AM - 5:00PM |
| Wednesday | 7:45AM - 5:00PM |
