Red brick shot furnace built in 1843. Fort Griswold Battlefield in Groton CT
Fort Griswold Battlefield
State Park Foundation, Inc.
State Park Foundation, Inc.
Menu
The Battle of Rhode Island Association partner
A Thames River Heritage Park Site.
Member of Friends of Connecticut State Parks.
The Cannon Blast
We’ve had many requests from people who want to be notified of events happening at the fort. We’d also like to share some history with all of you. If you’d like to hear from us occasionally, please sign up using the form here. We won’t sell or share your address.
Join our mail list
This website was made possible through a grant from The Society Of the Cincinnati in The State of Connecticut.
NRHP reference No. 70000694 Added to NRHP October 6, 1970
© 2025 Fort Griswold Battlefield State Park Foundation, Inc.