A child dancing on the beach at dusk Photo: NPS Photo

Boston Harbor Islands National Recreation Area

National Recreation Area · Massachusetts

  • LocationCharlestown, MA
  • Entrance No fee listed
  • HoursOpen 24 hours, daily
  • Weather now81°F Overcast
  • Alerts 1 active alert

Overview

. . . where you can walk a Civil War-era fort, view historic lighthouses, explore tide pools, hike lush trails, camp under the stars, or relax while fishing, picnicking, or swimming—all within reach of downtown Boston. Youth programs, visitor services, research, wildlife management, and more are coordinated on the park's 34 islands and peninsulas by the Boston Harbor Islands Partnership.

Topics
  • Abolition Movement
  • American Revolution
  • American Revolutionary War
  • Animals
  • Archeology
  • Birds
  • Burial, Cemetery and Gravesite
  • Civil War
36 more topics
  • Coastal Defenses
  • Coasts, Islands and Atolls
  • Colonial/European Contact Conflicts
  • Colonization and Settlement
  • Enslavement
  • Fish
  • Forests and Woodlands
  • Forts
  • Geology
  • Hospital
  • Incarceration
  • Industry
  • Lighthouses
  • Maritime
  • Maritime - Military
  • Marshes
  • Medicine
  • Military
  • Monuments and Memorials
  • Native American Heritage
  • Oceans
  • Piracy and Privateering
  • Scenic Views
  • Schools and Education
  • Ships and Shipwrecks
  • Social Movements
  • Unique Species
  • US Army
  • US Coast Guard
  • US Navy
  • War of 1812
  • Wars and Conflicts
  • Wetlands
  • Wilderness
  • World War I
  • World War II
A big arched door opens to the parade ground of Fort Warren.
Explore Fort Warren, a Civil War-era fort, on Georges Island. — Arlan Fonseca

Alerts (1)

InformationContact Us

We continue to experience issues with our phone lines, please contact us via our email address: boha_information@nps.gov

Things to Do

17 experiences from the National Park Service. Check details on NPS.gov before you go.

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All 20 activities in the park

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Facilities & Services

Find visitor centers and other services available in the park. Check current hours and availability before you go.

Visitor Centers

  • Boston Harbor Islands Welcome Center

    Boston Harbor Islands Welcome Center

    Visitor Center

    Located on the Rose Kennedy Greenway, the Boston Harbor Islands Welcome Center offers visitor information and serves as a waypoint before beginning your journey to the…

    Details
    Located on the Rose Kennedy Greenway, the Boston Harbor Islands Welcome Center offers visitor information and serves as a waypoint before beginning your journey to the Boston Harbor Islands.
  • Georges Island Visitor Center

    Georges Island Visitor Center

    Visitor Center

    The Visitor Center on Georges Island occupies a 1906 historic brick building that originally stored and serviced mines for the minefield located in Boston Harbor. The…

    Details
    The Visitor Center on Georges Island occupies a 1906 historic brick building that originally stored and serviced mines for the minefield located in Boston Harbor. The Visitor Center has a ranger-staffed desk, island and harbor information, a short informative movie about Fort Warren, an exhibit on the island's history, and restrooms. All are available during operating hours.
  • Peddocks Island Visitor Center

    Peddocks Island Visitor Center

    Visitor Center

    The former Guardhouse for Fort Andrews, the Peddocks Island Visitor Center is located near the dock. An information desk and seating are available with restrooms located…

    Details
    The former Guardhouse for Fort Andrews, the Peddocks Island Visitor Center is located near the dock. An information desk and seating are available with restrooms located on the lower level.
  • Spectacle Island Visitor Center

    Spectacle Island Visitor Center

    Visitor Center

    The Spectacle Island Visitor Center has a staffed information desk, a small island exhibit and informative island movie, and restrooms.

    Details
    The Spectacle Island Visitor Center has a staffed information desk, a small island exhibit and informative island movie, and restrooms.

Plan Your Visit

Hours

Open 24 hours, daily · Boston Harbor Islands

Hours details
  • Boston Harbor IslandsOpen 24 hours, daily

    Boston Harbor Islands is a Partnership park. Operating hours and seasons vary. Visit bostonharborislands.org to plan your trip.

Entrance fees

No entrance fees listed.

Address

Boston Harbor Islands National and State Park, 21 Second Ave
Charlestown, MA 02129

Weather & conditions

81°F
Overcast · feels like 82°
  • Today 83° 66°
    Overcast
    49% rain
  • Tomorrow 67° 57°
    Sunny
    17% rain
  • Sunday 62° 55°
    Overcast
    61% rain

Updated 5 hr ago

WeatherSmall Craft Advisory Details

Small Craft Advisory issued October 2 at 11:38AM EDT until October 2 at 8:00PM EDT by NWS Boston/Norton MA

* WHAT...Southwest winds 10 to 15 kt, with gusts up to 25 kt.
Waves 1 to 3 feet.

* WHERE...Boston Harbor.

* WHEN...From 11 AM this morning to 8 PM EDT this evening.

* IMPACTS...Conditions will be hazardous to small craft.

What to expect by season

The Boston Harbor Islands have a humid maritime climate characterized by slightly cooler temperatures than the mainland, so dress in layers. Typical summer conditions feature air temperatures approximately 5-10 degrees cooler than the mainland, winds of 0-15 knots and waves of 1-3 feet.

Upcoming Events

4 coming up
  • National Public Lands Day Stewardship Saturday: Cathleen Stone Island

    Oct 3, 2026 · 08:00 AM–02:30 PM Free

  • $5 Ferry Weekend

    Oct 10, 2026 · 10:00 PM–03:00 PM · through Oct 12

  • Stewardship Saturday: Cathleen Stone Island (Thompson Island)

    Oct 17, 2026 · 09:00 AM–03:00 PM Departure will be from EDIC pier. Free

  • Boston Harbor Islands Partnership Meeting

    Nov 17, 2026 · 03:00 PM–04:30 PM Free

Photos

3 more photos

Getting There

Boston Harbor Islands National and State Park, 21 Second Ave
Charlestown, MA 02129

There are many ways to enjoy Boston Harbor Islands and many ways to get there. For more information on how to get to the park by ferry, car, or private boat, please visit www.bostonharborislands.org.

Mailing address: Boston Harbor Islands National and State Park, Charlestown, MA 02129

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