Fort Pulaski (Chatham County, Georgia)

Chatham County · Georgia · Civil War

Quick BriefBuilt between 1829 and 1847 on Cockspur Island at the mouth of the Savannah River, Fort Pulaski served to protect Savannah from naval attack. The fort came under siege by Union forces in early 1862 and was ultimately captured on April 11. The siege and battle are important for innovative use of rifled guns which made existing coastal defenses obsolete.
Civil WarCoastal defenseOpen to visitors
Fort Pulaski, Georgia

History & Significance

Construction began in 1829 on the fort, named for Count Casimir Pulaski, a Polish immigrant who fought during the American Revolution. Robert E. Lee, recently graduated from West Point, oversaw preliminary construction, choosing the site and designing a system of drains and dikes to support the weight of the masonry fort.

In 1831 Lieutenant Joseph K. Mansfield took charge of Pulaski's construction and oversaw the project for the next fourteen years. When finished in 1847, the fort could mount 146 cannons, some on the parapet atop the 7.5-foot-wide walls and others in casemates inside the walls.

In January 1861, shortly before Georgia seceded from the Union, state troops occupied Pulaski to keep Union forces from garrisoning it. Union forces on Tybee Island and naval operations conducted a 112-day siege, then captured the Confederate-held Fort Pulaski after a 30-hour bombardment.

Within hours, Gillmore's rifled artillery had breached the southeast scarp of the fort. With the Fort securely in Union control, General David Hunter issued General Order Number 7 on April 16, 1862, which stated that all enslaved at the fort and on Cockspur Island were now free, and Fort Pulaski was made a final destination on the Underground Railroad. In October 1864, the fort became a prison for captured Confederate soldiers, mostly officers, known as "The Immortal Six Hundred."

Key Facts

StateGeorgia
LocationChatham County
Established1829
Decommissioned1933
War / eraCivil War
Current statusMuseum / Historic Site
Coordinates32.02722222, -80.89027778
NRHP reference66000064

Map

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🧳 Visiting

What you’ll see when you visit:

  • Pre-Civil War brick fort with intact moat on Cockspur Island
  • Rifled cannon breach through fort wall demonstrated artillery's evolution
  • Civil War battle artifacts and exhibits
  • Surrounding coastal marshland landscape
  • Magazine and barracks structures open to exploration
Best time to visitSpring (March-May) and fall (September-November) offer mild weather, while summer brings coastal humidity and afternoon thunderstorms typical of Georgia's Low Country.
Getting thereFly into Savannah/Hilton Head International Airport (SVN), then drive approximately 15 miles east to Cockspur Island near Savannah.
From the nearest major airportSavannah Hilton Head International Airport (SAV)🚗 24 mi by road⏱️ ≈ 43 min drive

Sources

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