Under the Roman rule Taormina obtained privileges and it was one of the three civitates federates of Sicily as mentioned by Cicero. The town expanded southwards, also due to the realization of the consular road Valeria, linking Messina and Syracuse. It was embellished by remarkable buildings: the small Odeon, the Gymnasium, the monumental tombs, the public bath, the Theatre in its present structure and the Naumachias, an important building of imperial epoch whose function is still uncertain, due to the lack of similar structures.