Submarine Force Library and Museum
1 Crystal Lake Rd, Groton, CT 06340, USA
About
Submarine Force Library & Museum in Groton, CT lets families board the _USS Nautilus_, the first nuclear submarine, and follow an audio tour through its tight hallways, control rooms, and bunks. Inside the museum, kids can look through working periscopes, climb into a replica sub control room, and see artifacts pulled from real subs. Free to visit and open most of the year, it’s a 1–2 hour stop that’s a must for kids who love machines and adventure.