Lake Massaciuccoli is a lake in the Province of Lucca, Tuscany, Italy. Its surface area is 6.9 km². It is located mainly in the municipality of Massarosa and partly in Torre del Lago, a civil parish of Viareggio.
It is one of the largest remaining fragments of the large swamps and marshes that once covered entirely the coastal plain of Versilia.
The lake was known in ancient times as the Fossis Papirianis, a name used in the Tabula Peutingeriana.
Wikipedia https://en.wikipedia.org/wiki/Lake_Massaciuccoli
Address 55054, Italy
Coordinates 43°50'0.113" N 10°19'52.128" E