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A Southie Landmark

First opened in 1951, Sullivan's on Castle Island in South Boston has been an iconic destination for locals and visitors for generations.

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Quality food cooked fresh to order in a family-friendly atmosphere!

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Our seafood is caught from our shores and delivered right from the docks. Fish filets are hand cut in our kitchen, our clams are fresh from Ipswich, and our lobsters are New England cold-water sweets.


Our hamburgers, hot dogs, wraps, and rolls are made right here in Boston, delivered fresh and never frozen. We use only the highest quality ingredients including locally grown fruits and vegetables cut fresh daily.


Treat your guests to the great taste of Sullivan's at your next party or event!

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Our Locations

a train traveling down train tracks next to a body of waterCastle Island
a sandwich sitting on top of a table next to a cup of coffee


Fresh Food. Friendly Faces. Family Tradition.