Climb aboard one of the country's most significant pieces of history when you visit the USS Cod Memorial. This is a World War II era GATO class fleet submarine that allows visitors to explore history from a truly deeper perspective. The USS Cod is listed as a National Historic Landmark and is docked in Cleveland. Visitors not only have the opportunity to tour this historically significant vessel, but also can learn more about it through a handful of interesting exhibits as well as the various materials that are available in the souvenir and gift shop.