The Penang War Museum is a historical site located in Batu Maung, Penang. It was originally a British military fortress built during World War II to defend against potential Japanese invasions. Today, the museum serves as a memorial to the war and provides insights into the dark period of Penang's history. Visitors can explore the underground tunnels, view exhibitions showcasing wartime artifacts, and learn about the experiences of prisoners of war. The museum offers a somber and educational experience for those interested in World War II history.