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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
4.1797 reviews
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Stuart Sachs's profile image
Stuart Sachs 
9 years ago

Great food , just remember its BYOB . Had to run a few blocks for a six pack ! 

Lou St.Amant's profile image
Lou St.Amant 
10 years ago

We r 3 seniors who ate here yesterday. Experience: Small lobster was good; lobster in roll was old and chewy and skimpy on a small sandwich roll; onion rings were good but skimpy; fried clams were terrific. Setting and weather were wonderful. 

Mary Jane Haney's profile image
Mary Jane Haney 
10 years ago

Great size meals..Had the 3 way clams w/bellies,shrimp, and fish....The shrimp were nothing less then nasty, the texture was so off and sour in taste, clams were heavy battered which made them over cooked.. The fish it self had a sour taste...I was so unhappy was looking forward to my first of the year seafood dinner..70 dollars for 3 dinners..Next time Fred's 

Brittany Bell's profile image
Brittany Bell 
10 years ago

Addicted 

Tracey Thompson Welch's profile image
Tracey Thompson Welch 
11 years ago

This is our second visit this week. Great view and delicious food! A local brought us here so this is definitely not a tourist trap! 

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 797 reviews. 

When is Costello's Clam Shack open?

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

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