Franklin Harbour, South Australia, is home to the Franklin Harbour Historical Museum, located in the old Post Office residence on Main Street, Cowell. Run by volunteers, this museum showcases the history and development of the area through various exhibits. It features a comprehensive display of photos, documents, books, household and agricultural items, local geological specimens, shells, and aboriginal artifacts. Additionally, three rooms have been arranged to reflect the late 1800s lifestyle.
In addition to the museum, visitors to Franklin Harbour can explore nearby attractions like the Cowell Silo Art, Cowell Mangrove Boardwalk, and the National Trust Folk Museum. The region offers a variety of activities and sights, making it an ideal destination for travelers interested in history, culture, and scenic beauty.