I spent the night on a World War II submarine Airbnb that can sleep 65 people in sailors' bunks. Take a look inside.

Talia Lakritz/Business Insider

• Guests can sleep on the USS Cobia, a World War II submarine, at the Wisconsin Maritime Museum.
• The submarine is listed on Airbnb and can sleep up to 65 people in sailors' bunks.
• My stay was a memorable experience that gave me a newfound respect for US Navy submariners.

At the Wisconsin Maritime Museum in Manitowoc, you can descend a steep staircase into the USS Cobia, a...