Looking for travel information about Groton? Explore the best travel advice on Groton, United States. A gripping city on its own right, Boston also deserves a visit. Take a short trip from Groton and set some time aside to explore the Boston. Dotted with places like Fenway Park, The Museum Of Fine Arts, Freedom Trail; it will definitely be a good idea. To get to this city, remember that the nearest major airport is Barnstable Municipal Airport, Boston Logan International Airport. To explore Groton, set aside 1 to 2 number of your days. You'll be coming back for more!