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Costello's Clam Shack

4.1

About this business

We are closed for the 2018 season and will reopen May 10, 2019 @ 11:30am! Costello’s offers outdoor dining by the sea and classic New England fresh & fried seafood. Fried clams, fish tacos, scallops, oysters, shrimp & steamed lobsters are a few highlights! Be sure to check out our full menu. Just past Abbott’s on Pearl Street, dine dockside on the Mystic River and enjoy our famous three-state water view. Bring your appetite & BYOB! 

Location details

145 Pearl Street, at the Noank Shipyard, Groton, CT, 06340, United States

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WeekdayScheduleStatus
Mon9:00 a.m. to 6:00 p.m.
Tue9:00 a.m. to 6:00 p.m.
Wed9:00 a.m. to 6:00 p.m.
Thu9:00 a.m. to 6:00 p.m.
Fri9:00 a.m. to 6:00 p.m.
SatClosed
SunClosed
4.1781 reviews
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Yvette Blais's profile image
Yvette Blais 
7 years ago

Lobster bisque was very good. Fried sea scallops also. I would go again. 

Margie Locke's profile image
Margie Locke 
7 years ago

Great food, peaceful and relaxing environment....they even offered my dog a bowl of water ....beautiful to eat awesome food while relaxing on the deck!! 

Donna Romanofski's profile image
Donna Romanofski 
7 years ago

The lobster roll cold was good but the roll was small compared to other places and the fish and chips a bit greasy but tasty. 

Amy Liappes Jones's profile image
Amy Liappes Jones 
7 years ago

Food was fantastic!! Enjoyed having lunch with my two favorite people!❤️ 

Hazel Roxburgh Carlson's profile image
Hazel Roxburgh Carlson 
7 years ago

Whole belly clams, fried scallop dinner and chowder were all exceptional! Very fresh tasting seafood and a view to die for......what more can you ask for? We will be back, that's for sure! 

Kevin Corliss's profile image
Kevin Corliss 
7 years ago

Fried whole belly clams and fried scallops were delicious. Tatar sauce needs some work, not enough sweet relish in it. I like horseradish in my coleslaw but it was still good. 

Michelle Newbury's profile image
Michelle Newbury 
7 years ago

Had the grilled fish tacos and clam strip dinner as well as the lobster bisque. Everything was absolutely delicious and came out very quickly. Tried going to Ford's first but they had an hour wait. I am so glad that happened because we found Costello's instead. Will definitely be back. 

Ellen Traut's profile image
Ellen Traut 
7 years ago
Kristin Brown's profile image
Kristin Brown 
7 years ago

Great Clam Stripes and awesome fries but unfortunately the crab cakes were horrible. Best view in the area for a seafood restaurant. Prices are reasonable. Would go back again but not for the crab cakes. 

Frequently asked questions about Costello's Clam Shack

How is Costello's Clam Shack rated?

Costello's Clam Shack has a 4.1 star rating with 781 reviews. 

When is Costello's Clam Shack open?

Costello's Clam Shack is closed now. It will open at 9:00 a.m. 

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