Tirrenia is a frazione of Pisa, Tuscany, Italy with a population of 3,112 inhabitants. Immersed in the pine forest of the "Litorale Pisano" and in the coast of Ligurian Sea, Tirrenia is in the northern side of the coast of Tuscany and next to the Parco Naturale Migliarino, San Rossore, Massaciuccoli, between Pisa and Livorno. From Wikipedia
