But history buffs may find one experience particularly intriguing: staying on a fully restored World War II-era submarine—including the very same bunk beds American sailors slept in during war ...
In 1970, the USS Cobia was turned into a memorial for submariners in Manitowoc, Wisconsin, a town known for the Manitowoc Shipbuilding Company, which built 28 submarines during World War II.
At the Wisconsin Maritime Museum in Manitowoc, you can descend a steep staircase into the USS Cobia, a US Navy submarine that sank 13 ships and earned four battle stars in World War II.