Wellington's Underground City refers to a network of tunnels and spaces beneath the city of Wellington, New Zealand. These underground areas were originally developed for various purposes, including storage, transport, and even as air raid shelters during World War II. Today, some sections are accessible to the public, showcasing the city's history and architecture. The underground network includes the famous Wellington Cable Car station and the Old Bank Arcade, which features shops and cafes. Visitors can explore these unique spaces, learning about the city's past while enjoying the vibrant atmosphere of the underground environment.