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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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Julia Meylor's profile image
Julia Meylor 
5 years ago

Went Sunday at 4 pm for a hot lobster sandwich and iced tea. No wait and it still took 30 minutes. The $18.95 sandwich was a 1/4 cup-sized lump of chewy lobster bits on a small hamburger bun. No taste of butter and definitely not hot with two bites of cole slaw in a tiny paper cup and a bag of chips. The view is drop-dead gorgeous from the upstairs. Just wish the tourists and locals got a better bang and some great-tasting lobster for their bucks. 

Dominick Santoro's profile image
Dominick Santoro 
5 years ago

Their reputation is better than the food 

Betsy Rodrz's profile image
Betsy Rodrz 
recommend  Recommended
5 years ago

Great food and a beautiful view 

Nancy Jennerwein's profile image
Nancy Jennerwein 
recommend  Recommended
5 years ago

Amazing Relaxation while eating and enjoying the view !! 

Stacie Norton's profile image
Stacie Norton 
recommend  Recommended
5 years ago

good food, good prices and beautiful scenery! 

Scott Charlwood's profile image
Scott Charlwood 
recommend  Recommended
5 years ago

Good food, good scenery overall a great experience. Calamari, whole belly Clam roll, steamers, fries and onion rings were all excellent! Definitely will be back 

Douglas Todd's profile image
Douglas Todd 
recommend  Recommended
5 years ago

Great food with a fantastic view. 

Barbara Ettell-Ambrose's profile image
Barbara Ettell-Ambrose 
recommend  Recommended
5 years ago

Yummmy! On the water dining! Very scenic 

John Michael Cronin's profile image
John Michael Cronin 
recommend  Recommended
5 years ago

The food was outta this world!!! "ALL" seafood was delicious! The views while eating outside on the water are spectacular to say the least! "WELL WORTH THE JOURNEY" 🍀😎🍀 ~JMC~ 

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 tomorrow at 9:00 a.m. 

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