- Massa Marittima
The long beach of OSA, ago part of the river omonimo which goes near the city of Talamone. From the inner coast until the foce of the river one healthy is stretched pineta that it hides the rectilinear beach. A silent, calm beach where the mar Tyrrhenian calm and transparent it bathes its river. In the vicinities of the beach a calm park, grants to the visitors splashes of calm and well-being, indeed it is possible to carry out relaxant walks long the various archaeological routes between the Etruscan ruins and Roman.