09/11/2026
The St. Marks Lighthouse is one of Florida’s oldest lighthouses. Completed in 1831, the lighthouse has withstood erosion, relocation, the Seminole Wars, hurricanes, and the Civil War. Today, the St. Marks Lighthouse is a part of the U.S. Fish and Wildlife Service St. Marks National Wildlife Refuge. Visitors to the property can see alligators, bald eagles and many migratory birds. The area is also known as a stop along the migratory path for thousands of monarch butterflies.
Learn more about this historic lighthouse by reading this Historical Marker: https://markers.flheritage.com/home/details/345
Photo: Parks, Richard. Aerial view of the St. Marks Lighthouse. 1967. State Archives of Florida, Florida Memory