We take the kids pretty frequently to this great submarine museum, visit the USS Nautilus and enjoy a piece of modern history preserved in its entirety. Crammed spaces to go through, but awsome to see. You get a self guided/recorded tour and friendly and helpful staff. Don't rush the tour because it can end in 5 minutes if you are rushing and you will miss the details. Look at the details of the torpedoes and the launch compartments, every time I go I see something new and enjoy the visit!!