Get outdoors and explore the natural spaces at Fort Griswold State Park. Slip on your boots, bring a map and tackle the walking trails.
When you've finished up at this Groton protected natural landscape, why not check out Mystic Seaport - The Museum of America and the Sea, Foxwoods Resort & Casino, and Mystic Aquarium and Institute for Exploration? They're not too far from Fort Griswold State Park and also a favorite with travelers.