Tabarka ( ) is a coastal town located in north-western Tunisia, close to the border with Algeria. Tabarka's history is a mosaic of Berber, Punic, Hellenistic, Roman, Arabic, Genoese and Turkish culture. The town is dominated by an offshore rock on which there remains a Genoese castle. Nationalist leader Habib Bourguiba, later president of post-independence Tunisia, was exiled on Tabarka by the French colonial authorities in 1952. Tourist attractions include coral fishing, the Coralis Festival of underwater photography, and its annual jazz festival. Name Tabarka was known to the Carthaginians as (). This was transcribed into Greek as Thaúbraka () and into Latin as Thabraca. In modern day Berber it is known as Tabarka or Tbarga, while its Arabic name is Ṭbarqa (). History Although older sources placed Thabraca within the Roman province of Numidia, recent ones agree on placing it in the Roman province of Africa, known also as Africa Proconsularis. It was a Roman colony. It was connected by a road with Simitthu, which it served as a port for the export of its famous marble. The rebellious Roman official Gildo, the brother of Firmus, committed suicide in Thabraca. Under the Vandal king Gaiseric, the town had a monastery for men and a convent for women. From 1540 to 1742, the Genoese maintained a garrison on the adjacent island, also called Tabarka, which lies about off the town. In 1540 the island was given by the Ottoman Bey of Tunis as a concession to the Genoese Lomellini family. The Genoese were in the service of Spain during 1553 at the request of Emperor Charles V who was interested in coral fishing. The Lomellini were part of the circle of Andrea Doria, Doge of Genoa, and were related to the Grimaldi family. The grant was possibly due to a secret ransom for the release of the pirate Turkish Dragut, captured in 1540 by Giannettino Doria, nephew of Andrea Doria. The Lomellini colonized Tabarca with a group of inhabitants of Pegli, near Genoa, where they had various properties and a huge palace. The community of Pegliesi lived in Tabarka for several centuries. In 1738 due to the exhaustion of the coral reefs and the deterioration of relations with the Arab population a large group of "Tabarkini" moved to San Pietro Island off Sardinia, then uninhabited, where they founded a new town of Carloforte. The transfer was made possible thanks to