Fort Armistead is a historic military fortification located on Hawkins Point in Baltimore Harbor, constructed between 1897 and 1901 as part of the United States' coastal defense network. Named after Major George Armistead, who commanded Fort McHenry during the War of 1812, the fort served as an ammunition storage facility for the U.S. Navy during World War II and later housed anti-aircraft defenses. Today, the site functions as a public park featuring ruins and tunnels to explore, complemented by picnic areas, fishing spots, and walking trails. The park is free to visit year-round, though visitors are advised to explore during daylight hours for safety reasons.