Parks Placeholder Image Previous Next Home » Places » United States » Connecticut » Groton » Fort Griswold Battlefield State Park Fort Griswold Battlefield State Park57 Fort Street, Groton, Connecticut, United States 6340 WebsitePhoneDirections This seasonal monument park is an historic Revolutionary War site where the infamous Benedict Arnold led a 1781 massacre. Dogs are permitted throughout the park,,, they must be leashed and cleaned up after at all times. Reviews Leave a comment Leave a Review Cancel replyYou must be logged in to post a comment. Location Loading... No Records Found Sorry, no records were found. Please adjust your search criteria and try again. Maps failed to load Sorry, unable to load the Maps API. Related PostsBest Snuffle Mats For Dogs (Updated 2022)Best Chew Bones for Dogs (Updated 2022)5 Best Leashes for Dogs That PullBest Calming Vests For Dogs (Updated 2022)Best Toothpaste for Dogs? 6 Great Choices for 2022