Castle Island Tours

Photo provided by Greater Boston Convention & Visitors Bureau
Photo by David LaCivita


The ancient Fort Independence finds its home on this impressive harbor peninsula, a beautiful place to walk and relax along the waterfront. 

With 22 acres of parkland and a rare stretch of sandy beach, Castle Island is both a monument to the defense of Boston Harbor and a remarkably peaceful place to unwind by the water. Explore the history of the great Fort Independence or simply lie back and enjoy the scenery. Either way, relish a moment of calm on Boston’s storied waterfront.

Castle Island was first fortified in 1632, and three cannons were later installed to defend Boston from sea attacks. The island was later home to a strong brick fort called “Castle William,” named after English King William III of Orange. When the 1773 Boston Tea Party took place, many British loyalists retreated to Castle William for safety. The victorious rebels eventually took over the island and dedicated a new fort which would be named, according to the spirit of the times, “Fort Independence.” 

Admire the impressive granite complex that you see upon arrival on Castle Island. It was conceived in the 19th century, when the fortification was radically expanded and strengthened by use of local Cape Ann granite. View the structure from the outside or head inside to explore. Free tours are available on weekends during the year’s warmer months: Call ahead for details.

Castle Island is not actually an island. In the 1930s, it was connected to the mainland so that bathers could more easily get to the beach on Pleasure Bay. That charming beach is still in use, with surprisingly high water quality. Linger there for a fine afternoon of swimming, fishing or picnicking. 

Walk the path leading around the bay from Fort Independence for sensational views of the city skyline, Boston’s iconic harbor and planes taking off at nearby Logan Airport. This lovely trail is a favorite for local joggers, cyclists and rollerbladers. Continue along the South Boston shore and you will pass popular Carson Beach before reaching the John F. Kennedy Library on Columbia Point.

Castle Island is accessible by bus or car. Bring a picnic or stop by the popular take-out restaurant, Sullivan’s. Conditions can be windy on the peninsula, so dress appropriately.

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Best Lodging Options Near Castle Island

Omni Boston Hotel at the Seaport

Omni Boston Hotel at the Seaport

4 out of 5
450 Summer Street, Boston, MA
Omni Boston Hotel at the Seaport
Seaport Hotel Boston

Seaport Hotel Boston

4 out of 5
1 Seaport Lane, Boston, MA
Seaport Hotel Boston
Hilton Boston Logan Airport

Hilton Boston Logan Airport

4 out of 5
One Hotel Drive, Boston, MA
Hilton Boston Logan Airport
The Dagny Boston

The Dagny Boston

4 out of 5
89 Broad Street, Boston, MA
The Dagny Boston
Hampton Inn Boston Seaport District

Hampton Inn Boston Seaport District

3 out of 5
670 Summer Street, Boston, MA
Hampton Inn Boston Seaport District
The Langham, Boston

The Langham, Boston

5 out of 5
250 Franklin St, Boston, MA
The Langham, Boston
The Westin Boston Seaport District

The Westin Boston Seaport District

4 out of 5
425 Summer St, Boston, MA
The Westin Boston Seaport District
Hyatt Place Boston/Seaport District

Hyatt Place Boston/Seaport District

3 out of 5
295 NORTHERN AVENUE, Boston, MA
Hyatt Place Boston/Seaport District
Homewood Suites by Hilton Boston Seaport District

Homewood Suites by Hilton Boston Seaport District

3 out of 5
670 Summer Street, Boston, MA
Homewood Suites by Hilton Boston Seaport District
Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.

Things to do near Castle Island

At Castle Island, visitors can enjoy a range of activities including sports and boat excursions, making for a memorable stay. The area also offers vibrant nightlife experiences, perfect for unwinding after a day of exploration. For those looking to socialize, there are event venues and billiard tables available, ensuring a fun-filled experience for everyone.

Shopping

For a delightful shopping experience near Castle Island, visit the Boston Design Center, just 1.6km away, offering unique design finds. Faneuil Hall Marketplace and Boston Public Market, both 4.8km away, feature diverse shops and local goods. If you're up for a drive, explore more options further afield.

Recreation

MGM Music Hall at Fenway offers a vibrant atmosphere with live concerts that uplift your spirits, located 6.4km from Castle Island. For sports enthusiasts, Agganis Arena features thrilling events 8.0km away, while Granite Links Golf Club, 11.3km away, invites you to enjoy outdoor golfing amid beautiful scenery.

Adventure

Explore the Deer Island HarborWalk, located 4.8km from Castle Island, where outdoor vibes enhance your stroll along the scenic coastline. For water sports, visit the Courageous Sailing Center, also 4.8km away, offering thrilling sailing adventures. Hike the Irish Heritage Trail, 3.2km distant, for stunning views and natural beauty.

Nightlife

Experience the vibrant nightlife near Castle Island with a visit to the Orpheum Theater for captivating performances or the Wilbur Theatre for a romantic setting. Don't miss the Charles Hayden Planetarium, offering family-friendly shows and entertainment under the stars, all just 4.8km away.

*Distances are measured in a straight line; actual driving distances may vary depending on the route.

Find the best attractions near Castle Island

Castle Island in Boston offers a delightful blend of urban parks, historic colleges, and beautiful beaches, making it an ideal destination for travelers seeking culture and outdoor experiences. Visitors can explore the scenic landscapes, delve into the rich history, and enjoy the vibrant atmosphere that surrounds this iconic location. Don't miss the chance to discover the charm of Castle Island and its surrounding attractions for a memorable vacation.

  • Fenway Park: Experience the rich history and vibrant culture of one of the oldest baseball stadiums in the U.S. Catch a Red Sox game or take a guided tour to explore its iconic features, like the Green Monster, while soaking up the lively sports atmosphere.
  • TD Garden: Attend a thrilling event or enjoy a concert at this premier venue, which hosts sports teams like the Boston Celtics and Bruins. The modern design and energetic ambiance make it a fantastic spot for both business meetings and entertainment.
  • Boston Common: Stroll through America’s oldest public park, perfect for families and outdoor enthusiasts. With beautiful landscapes, walking paths, and picnic areas, it’s an ideal place to relax and enjoy the city’s vibrant atmosphere.

Best time to go to Castle Island

The best time to visit Castle Island can depend on the weather and when visitor numbers rise and fall. The hottest average temperature around Castle Island falls in July, when visitor numbers are high and weather is mostly sunny with light rain. The coolest average temperature around Castle Island falls in January, visitor numbers are low and weather is mostly sunny with light rain.

calendarCalendar MonthtemperatureTemperaturerainPrecipitationmostlyCloudinessoccupationOccupancypricePricing
January30.0°F (-1.1°C)Light RainMostly SunnyLowSlightly Low
February31.5°F (-0.3°C)Light RainMostly CloudyAverageSlightly Low
March37.9°F (3.3°C)Light RainMostly SunnyAverageAverage
April48.2°F (9.0°C)Light RainMostly SunnyAverageAverage
May58.5°F (14.7°C)Light RainMostly SunnyHighSlightly High
June66.6°F (19.2°C)Light RainMostly SunnyHighAverage
July73.6°F (23.1°C)Light RainMostly SunnyHighAverage
August72.7°F (22.6°C)Light RainMostly SunnyAverageAverage
September65.7°F (18.7°C)Light RainMostly SunnyAverageSlightly High
October55.6°F (13.1°C)Light RainMostly SunnyAverageSlightly High
November44.4°F (6.9°C)Light RainMostly SunnyLowAverage
December36.3°F (2.4°C)Light RainMostly SunnyLowSlightly Low

Booking tips and Expedia advantages for Castle Island

To save money on your trip to Castle Island, visit during the off-peak months of December to February when hotel prices drop. Sundays are the most affordable days to stay, while Saturdays tend to be pricier. Use Expedia to find the best hotel rates and consider booking a package that includes flights and activities for additional savings. Public transport is a budget-friendly option, and take advantage of free activities around Castle Island to enhance your experience without overspending.

  • The most and least expensive months on average to stay in a hotel: The cheapest months to stay around Castle Island are December to February, where the prices are slightly lower. This is in comparison to May and September to October, where prices are slightly higher.
  • The most and least expensive days on average to stay in a hotel: The least expensive day to stay around Castle Island is Sunday. The most expensive day to stay around Castle Island is Saturday.
  • Find cheap hotels on Expedia: Utilize Expedia's search tool to customize your options based on your budget, desired location, and preferred hotel type. To find the best prices and offers, simply arrange the price filter from lowest to highest.
  • Consider bundling your trip: You can save money by combining your hotel stay at Castle Island with your flights and activities through an Expedia package.

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