St. Marks National Wildlife Refuge is located in the Florida Panhandle, near the town of St. Marks. Established in 1931, it spans over 68,000 acres of diverse habitats, including salt marshes, freshwater wetlands, and upland forests. The refuge serves as a critical stopover for migratory birds along the Atlantic Flyway and is home to various wildlife species, including alligators and deer. Visitors to the refuge can enjoy activities such as hiking, birdwatching, and photography. The St. Marks Lighthouse, built in 1842, is a notable landmark within the refuge, offering scenic views and a glimpse into the area's maritime history.