Governors Island National Monument

Bridge over dry moat leading into a gated fort.
An early spring morning view of Fort Jay. The gate house is the oldest structure on Governors Island dating back to 1794.
Front of sandstone brick fort with arched entrance way.
Castle Williams at Governors Island National Monument was constructed in 1811 and was a pioneering design in American fortifications.
A park ranger talking to a group of visitors inside a large stone room in a fort.
Ranger-led tours of Castle Williams show the pioneering features of fortification architecture that would be used in other masonry forts constructed in the 1800s.
Manhattan Skyline stands behind the barracks of Fort Jay
History frames our understanding of the present
Canon and Manhattan Skyline from top of castle
A civil war era canon sitting upon the top of Castle Williams juxtaposes the new and old, with the glimering shine of Manhattan in the background
Photos: National Park Service

About Governors Island National Monument

From 1794 to 1966, the U.S. Army presence on Governors Island played a vital role in the social, political, and economic life of New York City. The island then served as the headquarters of the U.S. Coast Guard from 1966 to 1996, continuing its legacy of national service. Today, Governors Island has transformed into a destination for art, culture, and public programs.

Plan a Visit

NPS DesignationNational Monument
Park State / Territory MembershipNew York
Current Alerts1
Visitor Centers0
Campgrounds0
Things To Do1

Core visitor information on this page is sourced from the National Park Service. NPD proximity sections use NPS reference coordinates and straight-line distance. Local source bundle updated Sep 27, 2026. View the official NPS page.

Weather & Conditions

During the summer public access season from May to September, the weather is typical of the mid-Atlantic region. Thunderstorms can come quickly with short downpours. There may be extended periods of heat or humidity that might last a week or more. The island is generally a few degrees cooler than…

NPS Reference Location

Park state / territory membership: New York. This map uses the National Park Service reference coordinate. It may represent an administrative or reference point rather than a park entrance, trailhead, visitor center, or the nearest access point. Use the official NPS directions below when planning travel.

Operating Hours

Fort Jay will be closed for the winter. It will re-open in April

FridayClosed
MondayClosed
SaturdayClosed
SundayClosed
ThursdayClosed
TuesdayClosed
WednesdayClosed

Activities

BikingRoad BikingFoodPicnickingGuided ToursJunior Ranger ProgramMuseum ExhibitsShoppingBookstore and Park StoreGift Shop and Souvenirs

Current Alerts

Fort Jay front gate only — Temporary Closure.

The FRONT GATE of Fort Jay is temporarily closed to all. The fort is currently open to visitation Wednesday thru Sunday 10am to 4pm. Access to the fort will be via the western or rear sallyport.

Getting There

Governors Island is located in New York Harbor, 1/2 mile from the southern tip of Lower Manhattan and 400 yards west of the end of Brooklyn's Atlantic Avenue and Red Hook waterfront. It is accessible only via ferry. Ferry service from Manhattan is the main way to access the island. The ferry departs from Battery Maritime Building at 10 South Street, at South and Whitehall Streets (next to the Staten Island ferry terminal). Check www.govisland.com for ferry schedules.

View Official Directions

Contact & Address

The NPS-listed address may be an administrative office, visitor center, mailing/contact location, or other park facility rather than a park entrance.

NPS-Listed AddressGovernors Island, New York Harbor, New York, NY, 10004-1921

Topics & Themes

Architecture and BuildingAmerican RevolutionFortsIncarcerationJails and PrisonsMaritimeCoastal DefensesMaritime - MilitaryMilitaryUS ArmyUS Coast GuardMonuments and MemorialsWars and ConflictsAmerican Revolutionary WarCivil War

Things To Do

Fort Jay self Guided Walk

Fort Jay self Guided Walk

A self-guided walking tours of one of the oldest Forts on Governors Island, open Mid-April until November, Fort Jay is…

Nearby Cities for Trip Planning

These cities are ordered by straight-line distance from the NPS reference coordinate. They are comparison starting points, not official park gateways or road-distance estimates. Trails and other distributed units may extend far beyond this reference point.

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