Fort Griswold State Park 
Park Avenue
Groton, CT 06340
860-449-6877
http://www.ct.gov/dep/cwp/view.asp?a=2716&q=325198&depNav_GID=1650
State Park: Birding, Hike, Picnic, Walk
Add a touch of reality to your Revolutionary War history lesson with a visit to Fort Griswold Battlefield State Park, site of the 1781 massacre led by the traitorous Benedict Arnold.