Battery Spencer

Battery Spencer is a historical military fortress located on the Golden Gate in California, built during World War II to defend San Francisco from potential attacks. It consists of reinforced concrete bunkers equipped with anti-aircraft guns, designed to spot and shoot down enemy aircraft or ships. Today, it is a popular tourist spot offering panoramic views of the Golden Gate Bridge and the San Francisco skyline. The site serves as a reminder of wartime history and the once-critical role of coastal defenses in national security.