Background

Castle Island - A Scenic Escape in Boston

Explore the beauty of Castle Island and immerse yourself in nature's tranquility in Boston.

★★★★★

Castle Island is a picturesque tourist attraction located in South Boston, Massachusetts. This charming destination offers a perfect blend of natural beauty and recreational activities, making it a must-visit spot for tourists. Surrounded by the stunning views of Pleasure Bay, M Street Beach, and Carson Beach, Castle Island is a true gem for nature lovers and outdoor enthusiasts. Visitors can enjoy a leisurely stroll along the walking path, relax on the sandy beaches, or have a picnic on the grassy hill while taking in the breathtaking ocean views. The park also features a playground for children, making it a family-friendly destination. With its rich history and scenic landscapes, Castle Island provides a serene escape from the bustling city life of Boston. Whether you're looking to unwind in nature or engage in outdoor activities, this park has something for everyone to enjoy.

Plan your visit

A brief summary to Castle Island

Opening times, essentials, and a few local tips gathered into one calmer, easier-to-scan planning section.

Plan your visit

📍
2010 William J Day Blvd, Boston, South Boston, Massachusetts, 02127, US
Monday
6:30 am-7 pm
Tuesday
6:30 am-7 pm
Wednesday
6:30 am-7 pm
Thursday
6:30 am-7 pm
Friday
6:30 am-7 pm
Saturday
6:30 am-7 pm
Sunday
6:30 am-7 pm

Explore places near Castle Island

    See all →

    Unlock the Best of Castle Island

    Find tickets, tours with entry, and experiences available for this location.

    Buy tickets

    No tickets available

    Book tours with entry

    No tours with entry available

    Book tours without entry

    No tours without entry available

    Getting There

    Car

    If you are driving, start by getting onto I-93 S from your location. Follow I-93 S for about 3 miles until you see signs for the Southeast Expressway/I-90 E. Merge onto I-90 E and continue for about 4 miles. Take Exit 25 for South Boston and merge onto William J Day Blvd. Continue on William J Day Blvd for about 1 mile, and Castle Island will be on your right at 2010 William J Day Blvd, Boston, MA 02127. Parking is available on-site but may incur a fee during busy times.

    Public Transportation - MBTA

    If you prefer public transportation, take the MBTA subway. Start by finding the nearest subway station to your location. Board the Red Line towards Ashmont/Braintree. Transfer at Broadway Station to the Silver Line SL1 or SL2 (towards South Station) and ride to the 'Castle Island' stop. From there, it’s a short walk to Castle Island at 2010 William J Day Blvd. Note that the MBTA fare is $2.40 for a one-way trip.

    Walking

    If you are close enough to Castle Island, walking is a great option. Use a GPS-enabled device to navigate from your location to 2010 William J Day Blvd, Boston, MA 02127. The scenic walk will take you through South Boston's neighborhoods, and you can enjoy local sights along the way. Ensure you follow pedestrian pathways and stay safe while navigating.

    Local tips

    Don't forget to bring sunscreen and a hat to protect yourself from the sun during your visit to Castle Island.
    Pack a picnic basket and enjoy a relaxing meal with a view of the ocean at one of the designated picnic areas.
    Visit early in the morning or during sunset for the best lighting and fewer crowds to capture stunning photos.
    Mobile App
    Get the app

    Your all‑in‑one travel companion app

    Explore expert travel guides, compare and book tours, experiences, hotels, and more—all from the palm of your hand. Download now for seamless trip planning wherever your wanderlust takes you.

    Select Currency

    Choose the currency you want prices to display in.