Sullivan's Island Lighthouse

The Sullivan's Island Lighthouse is situated at Station 18 1/2 Street on Sullivan's Island, United States.

• Location and Accessibility: The location provides easy access to the island via a short walk from the mainland.
• History: The lighthouse was constructed in 1875 and has been an important aid to navigation for mariners ever since its completion. It played a significant role during the American Civil War as a beacon guiding ships into Charleston Harbor.

Architecture

The Sullivan's Island Lighthouse is a triangular tower with a height of 163 feet (49.6 meters) above sea level, and a focal height of 195 feet (59.4 meters). The structure features a black top half and a white bottom half, making it easily visible to mariners from a distance.

• Light Characteristics: The lighthouse emits two distinct patterns: Fl (first order), which is visible for 30 seconds every night at a range of 20 nautical miles; and Fl (second order), which is visible for 30 seconds every night at a range of 20 nautical miles. The light's color is white, and it is conspicuous to mariners.

Current Status

The Sullivan's Island Lighthouse remains an active aid to navigation, although its operation has been automated over the years. It continues to serve as a vital reference point for mariners navigating Charleston Harbor.

• Heritage Status: The lighthouse was designated as part of Fort Sumter and Fort Moultrie National Historic Park in 1973, highlighting its importance in American maritime history.

Notable Historical Events

During the American Civil War, the Sullivan's Island Lighthouse played a crucial role as a beacon guiding ships into Charleston Harbor. Its strategic location made it an essential aid to navigation for both Union and Confederate forces.

• History: The lighthouse was constructed in 1875 and has been an important aid to navigation for mariners ever since its completion. It played a significant role during the American Civil War as a beacon guiding ships into Charleston Harbor.