Massa (; ) is a town and comune in Tuscany, central Italy, the administrative centre of the province of Massa and Carrara. It is located in the Frigido River Valley, near the Alpi Apuane, from the Tyrrhenian Sea. History Massa is mentioned for the first time in the Tabula Peutingeriana, a 2nd-4th century AD itinerary, with the name ad Tabernas frigidas, referring perhaps to a stage on the Via Aemilia Scauri consular road from Pisa to Luni. From the 15th to the 19th century, Massa was the capital of the independent Principate (later Duchy) of Massa and Carrara, ruled by the Malaspina and Cybo-Malaspina families. Massa is the first recorded town in Europe in which the magnetic needle compass was used in mines to map them and determine the extent of various mine owners' properties. In 1829 the states were inherited by Francis IV, Duke of Modena. In 1859, during the unification of Italy process, it joined the Kingdom of Sardinia. Geography Located in south of the province, near the borders with the Province of Lucca, Massa is a coastal town by the Tyrrhenian Sea. The municipality borders with Carrara, Fivizzano, Minucciano (LU), Montignoso, Seravezza (LU), Stazzema (LU) and Vagli Sotto (LU). Frazioni Massa counts several hamlets (frazioni): Altagnana, Alteta, Antona, Baita, Bargana, Bergiola, Bondano, Borgo del Ponte, Bozzone, Ca' di Cecco, Caglieglia, Campareccia, Canevara, Capaccola, Casania, , Casone, Castagnara, Castagnetola, Castagnola, Cervara, Cinque Vie, Ciremea, Codupino, Cupido, Forno, La Gioconda, Gotara, Gronda, Grondini, Guadine, Le Iare, Lavacchio, Marina di Massa, Mirteto, Monte Pepe, Ortola, Pariana, Partaccia, Pian della Fioba, Poggi, Poggiolo, Poggioletto, il Ponte, Poveromo, Poveromo Macchie, Pratta, Puliche, Quercioli, Redicesi, Remola, Resceto, Ricortola, Rinchiostra, Rocca, Romagnano, Ronchi, San Carlo Terme, San Cristoforo, San Leonardo, San Lorenzo, Santa Lucia, Il Santo, Sei ponti, Turano, Vergheto, Le Villette, Volpigliano, Zecca. Economy The Massa area is of high touristic value and also hosts a concentration of some 600 industrial and craft activities, located within the so-called Apuan Industrial Zone, with a direct employment of more than 7,000 people. Together with the twin town of Carrara, Massa is known for the extraction and production of marble. Government Main sights Massa's sights include: Malaspina castle (15th century), overlooking the city from a hill Ducal Palace, Renaissance palace on the Piazza Aranci The Cathedral Piazza degli Aranci Piazza Mercurio Marina di Massa Orto Botanico delle Alpi Apuane "Pietro Pellegrini" is a mountain botanical garden