See inside a WWII-era U-boat, the only submarine that the US Navy captured intact and towed home

The German submarine U-505, captured by the US Navy during World War II, is on permanent display at the Griffin Museum of Science and Industry in Chicago.

Griffin Museum of Science and Industry

• Over eight decades ago, the US Navy made the historic capture of a Nazi U-boat during World War II.
• A treasure trove of vital German intelligence, the submarine's capture was top-secret.
• See inside the U-boat, now a permanent exhibit at Chicago's Griffin Museum of Science and Industry.