1 Best Sight in The Seacoast, New Hampshire

Built in Portsmouth in 1953, the USS Albacore is the centerpiece of Albacore Park. You can board this prototype submarine, which served as a floating laboratory to test an innovative hull design, dive brakes, and sonar systems for the Navy. The visitor center exhibits Albacore artifacts, and the nearby Memorial Garden is dedicated to those who have lost their lives in submarine service.