Clam Castle Location & Hours

World famous fresh seafood!

Roadside seafood shack with picnic tables outside offers clams & other seafood.

Our restaurant, a shoreline landmark has been in Madison, CT for about 60 years. The Clam Castle is conveniently located at 1324 Boston Post Rd, Madison, CT 06443.



We are closed for the season but will re-open in mid-April! See you then!


“Map of Clam Castle Madison, CT.”