Lake Massaciuccoli ( ) is a

lake A lake is often a naturally occurring, relatively large and fixed body of water on or near the Earth's surface. It is localized in a basin or interconnected basins surrounded by dry land. Lakes lie completely on land and are separate from ...

in the

Province of Lucca The province of Lucca () is a province in the Tuscany region of Italy. Its capital is the city of Lucca. It has an area of and a population of about 390,000. The province contains 33 ''comuni'' (: ''comune''). Geography Situated in northwester ...

Tuscany Tuscany ( ; ) is a Regions of Italy, region in central Italy with an area of about and a population of 3,660,834 inhabitants as of 2025. The capital city is Florence. Tuscany is known for its landscapes, history, artistic legacy, and its in ...

, Italy. Its surface area is 6.9 km². It is located mainly in the municipality of

Massarosa Massarosa is a city and ''comune'' in the province of Lucca, Tuscany, Italy. The city is near Lucca and Pisa. The city hosts Massarosa International Piano Competition. Sister cities Massarosa is town twinning, twinned with: * Gmina Łużna, Po ...

, including its parish of Massaciuccoli, and partly in

Torre del Lago Torre del Lago (Tower of the Lake) is a town of almost 11,000 inhabitants, a ''frazione'' of the ''comune'' of Viareggio, in the province of Lucca, Tuscany, Italy, between the Lake of Massaciuccoli and the Tyrrhenian Sea. The Festival Puccini, ...

, a parish of

Viareggio Viareggio () is a city and ''comune'' in northern Tuscany, Italy, on the coast of the Ligurian Sea. With a population of over 62,000, it is the second largest city in the province of Lucca, after Lucca. It is known as a seaside resort as well a ...

. 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 ' (Latin Language, Latin for 'The Peutinger Map'), also known as Peutinger's Tabula, Peutinger tablesJames Strong (theologian) , James Strong and John McClintock (theologian) , John McClintock (1880)"Eleutheropolis" In: ''The Cyclopedia of Bibli ...

. The composer

Giacomo Puccini Giacomo Puccini (22 December 1858 29 November 1924) was an Italian composer known primarily for List of compositions by Giacomo Puccini#Operas, his operas. Regarded as the greatest and most successful proponent of Italian opera after Verdi, he ...

lived in a villa at

on the west side of the lake, and frequently hunted around the lake; the nearby village of Torre del Lago is sometimes mentioned with suffix "Puccini" in his honour. The lake is home to the large extent of ''

Cladium mariscus ''Cladium mariscus'' is a species of flowering plant in the sedge family known by the common names swamp sawgrass, great fen-sedge, saw-sedge or sawtooth sedge. Previously it was known as elk sedge. It is native of temperate Europe and Asia wher ...

'' in Italy. However, vegetation and wildlife have shrunken substantially since the 20th century, due to

eutrophication Eutrophication is a general term describing a process in which nutrients accumulate in a body of water, resulting in an increased growth of organisms that may deplete the oxygen in the water; ie. the process of too many plants growing on the s ...

and expansion of Louisianan Crayfish.

References

Massaciuccoli Ramsar sites in Italy {{Lucca-geo-stub