The Apuan Alps () are a

mountain range A mountain range or hill range is a series of mountains or hills arranged in a line and connected by high ground. A mountain system or mountain belt is a group of mountain ranges with similarity in form, structure, and alignment that have aris ...

in northern

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 Italy, officially the Italian Republic, is a country in Southern Europe, Southern and Western Europe, Western Europe. It consists of Italian Peninsula, a peninsula that extends into the Mediterranean Sea, with the Alps on its northern land b ...

. They are included between the valleys of the

Serchio The Serchio (; ) is the third longest river in the Italian region of Tuscany at , coming after the Arno at and the Ombrone, . By mean rate of flow, it is the second largest, smaller than Arno but larger than Ombrone. The principal source forms ...

and Magra rivers, and, to the northwest, the

Garfagnana The Garfagnana () is a historical and geographical region of central Italy, today part of the province of Lucca, in Tuscany. It is the upper valley or basin of the river Serchio, and thus lies between the main ridge of the Northern Apennines ...

and

Lunigiana The Lunigiana () or Lunesana is a historical territory of Italy that today falls within the provinces of Massa Carrara, Tuscany, and La Spezia, Liguria. Its borders derive from the ancient Roman settlement, later the medieval diocese of Luni, ...

, with a total length of approximately . The name derives from the Apuani

Ligures The Ligures or Ligurians were an ancient people after whom Liguria, a region of present-day Northern Italy, north-western Italy, is named. Because of the strong Celts, Celtic influences on their language and culture, they were also known in anti ...

tribe that lived there in ancient times. The mountain range is known for its

Carrara marble Carrara marble, or Luna marble (''marmor lunense'') to the Romans, is a type of white or blue-grey marble popular for use in sculpture and building decor. It has been quarried since Roman times in the mountains just outside the city of Carrara ...

. Due to its extraction height

environmental impact Environmental issues are disruptions in the usual function of ecosystems. Further, these issues can be caused by humans ( human impact on the environment) or they can be natural. These issues are considered serious when the ecosystem cannot reco ...

, the No Cav movement strongly opposes this activity.

Geology and geography

The chain formed out of sea sediments in the middle

Triassic The Triassic ( ; sometimes symbolized 🝈) is a geologic period and system which spans 50.5 million years from the end of the Permian Period 251.902 million years ago ( Mya), to the beginning of the Jurassic Period 201.4 Mya. The Triassic is t ...

period, somewhat earlier than the rest of the

Apennines The Apennines or Apennine Mountains ( ; or Ἀπέννινον ὄρος; or – a singular with plural meaning; )Latin ''Apenninus'' (Greek or ) has the form of an adjective, which would be segmented ''Apenn-inus'', often used with nouns s ...

, and on a rather different geological structure. Over time, these sediments hardened into

limestone Limestone is a type of carbonate rock, carbonate sedimentary rock which is the main source of the material Lime (material), lime. It is composed mostly of the minerals calcite and aragonite, which are different Polymorphism (materials science) ...

, dolomite,

sandstone Sandstone is a Clastic rock#Sedimentary clastic rocks, clastic sedimentary rock composed mainly of grain size, sand-sized (0.0625 to 2 mm) silicate mineral, silicate grains, Cementation (geology), cemented together by another mineral. Sand ...

, and

shale Shale is a fine-grained, clastic sedimentary rock formed from mud that is a mix of flakes of Clay mineral, clay minerals (hydrous aluminium phyllosilicates, e.g., Kaolinite, kaolin, aluminium, Al2Silicon, Si2Oxygen, O5(hydroxide, OH)4) and tiny f ...

. Harsh pressure approximately 25 million years ago transformed the limestone in many places into the

(named for the nearby city of

Carrara Carrara ( ; ; , ) is a town and ''comune'' in Tuscany, in central Italy, of the province of Massa and Carrara, and notable for the white or blue-grey Carrara marble, marble quarried there. It is on the Carrione River, some Boxing the compass, ...

) for which the range is renowned. Erosion carved much of the remaining sedimentary rocks into a jagged

karst topography Karst () is a topography formed from the dissolution of soluble carbonate rocks such as limestone and Dolomite (rock), dolomite. It is characterized by features like poljes above and drainage systems with sinkholes and caves underground. Ther ...

. The No Cav environmental movement is fighting for the closure of the

marble Marble is a metamorphic rock consisting of carbonate minerals (most commonly calcite (CaCO3) or Dolomite (mineral), dolomite (CaMg(CO3)2) that have recrystallized under the influence of heat and pressure. It has a crystalline texture, and is ty ...

quarries in the Apuan Alps due to their

Main peaks

* Monte Pisanino () – The highest peak in the Apuan alps * Monte Tambura (1,890 m) * Monte Cavallo (1,888 m) * Pania della Croce (1,858 m) *Monte Grondìlice (1,808 m) *Monte Contrario (1,788 m) * Pizzo d'Uccello (1,781 m) *Monte Sumbra (1765 m) * Monte Sagro (1,749 m) * Monte Procinto (1,177 m)

References

External links

Alpi Apuane Park official website
{{Authority control Mountain ranges of Italy Mountains of Tuscany