Fort Barrancas

Fort Barrancas sits on a bluff above the entrance to Pensacola Bay, inside Naval Air Station Pensacola. It’s part of Gulf Islands National Seashore, run by the National Park Service, and it’s free to visit.

The fort

Fort Barrancas was built between 1839 and 1844 from about 6 million bricks, with walls 4 feet thick. Below it sits the Spanish Water Battery, the Batería de San Antonio, which dates to the late 1700s. Spain, France, Britain and the United States all held this bluff at one time. During the Civil War, Confederate troops occupied the fort in January 1861, Union guns at Fort Pickens bombarded it in November 1861, and the Confederates left in May 1862.

The Advanced Redoubt and trails

About half a mile north, the Advanced Redoubt was built between 1845 and 1870 to protect the Pensacola Navy Yard from a land attack. The Trench Trail links it to Fort Barrancas, and the short Woodland Nature Trail loops through the forest near the visitor center. Ask at the visitor center about ranger programs and access inside the Advanced Redoubt.

Good to know

• Hours: the National Park Service lists the visitor center, fort, water battery and Advanced Redoubt grounds as open Wednesday to Sunday, 9 a.m. to 4 p.m., with last entry to the fort at 3:30 p.m. Call ahead to confirm.
• Fee: free.
• Base access: the fort is on NAS Pensacola. Visitors enter through the West Gate on Blue Angel Parkway, open to the public 9 a.m. to 3 p.m., and everyone 18 and older needs a REAL ID or U.S. passport. Access rules changed several times in 2026, so check before you go.
• Dogs: allowed on a 6-foot leash on trails and grounds, but not inside the forts or the visitor center.

Nearby on the base: the National Naval Aviation Museum and the Pensacola Lighthouse & Maritime Museum. See more on our Pensacola page.