Fort Sumter, Sea fort in Charleston Harbor, United States.
Fort Sumter is a coastal fortification on an artificial island in Charleston Harbor, South Carolina, with brick walls rising about 50 feet (15 meters) above low tide. The pentagonal structure includes casemates, gun positions, and open courtyards enclosed by the remaining wall sections.
Construction began in 1829 as part of a fortification program established after British attacks during the War of 1812. On April 12, 1861, Confederate troops opened fire on the fort, triggering the American Civil War.
Visitors walk through exhibition rooms displaying uniforms, cannons, and personal items belonging to soldiers who were stationed here during the war. Rangers regularly give talks about the military events and the daily routines of the garrison in the 19th century.
Ferries from the mainland bring visitors to the island, with the crossing taking about 30 minutes and depending on weather conditions. Passengers receive historical information on board and can walk freely through the grounds after arrival.
Although the bombardment lasted 34 hours, there were no casualties among the defenders during the actual attack. The only fatalities occurred later during a ceremony marking the surrender of the fort, when a cannon accidentally exploded.
Location: Charleston
Inception: 1811
Part of: Fort Sumter and Fort Moultrie National Historical Park
Address: 340 Concord St, Charleston, SC 29401
Phone: +18435770242
Website: https://nps.gov/fosu
GPS coordinates: 32.75250,-79.87444
Latest update: December 3, 2025 08:43
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