Mulazzo is best understood as a territory of hill villages rather than a single compact town. In the upper Magra valley, its scattered communities connect an old Malaspina centre with castles, mountain lanes, book-trading history and a living landscape between the Apennines and the Ligurian coast. ISTAT’s provisional demographic balance records 2,269 residents in the whole Comune at 31 December 2025. The figure covers Mulazzo and its outlying settlements; it is not the population of the historic centre alone.
A frontier capital of the Malaspina
The valley’s geography shaped its politics. For centuries, the Magra corridor linked the interior with the coast and the routes toward the Po plain, while competing powers sought to control crossings and fortified heights. Mulazzo became one of the principal seats of the Malaspina, the family whose small fiefdoms made Lunigiana a patchwork of jurisdictions. A formal division of the family’s holdings in 1221 established the branches known as Spino Secco and Spino Fiorito; Mulazzo and lands on the right bank of the Magra belonged to Corrado Malaspina’s Spino Secco sphere. The town remained a march until the Napoleonic abolition of the fiefs in 1797.
In the old centre, look for the surviving tower, traces of the castle and the Malaspina aqueduct, alongside the palazzi that once served a ruling household. These are not isolated monuments: they make sense as parts of a fortified landscape that watched the valley and its movement. The family name also carries a story. A legend recorded in the municipality’s history links “Malaspina” to a young Accino, a thorn and the exclamation “mala spina”; it belongs to the realm of family lore, not to evidence of a Roman foundation.
Dante: a documented regional connection, a local tradition
Mulazzo’s most famous literary association needs careful wording. Archival records from 1306 document Dante Alighieri acting as procurator for Franceschino Malaspina in the negotiations that produced peace between the Malaspina and the bishop-count of Luni. The surviving acts anchor Dante’s diplomatic work in Lunigiana; they do not, by themselves, prove that he lived in a particular house in Mulazzo. Local tradition places him at the Malaspina castle, and the Casa di Dante museum interprets that connection in the last surviving tower-house of the medieval walls, a thirteenth-century building with a Renaissance window and traces of painted decoration. The more dramatic claim that Dante completed the Divine Comedy here remains disputed, a point the municipal historical account itself acknowledges.
The museum is more than a literary marker. Founded by the Centro Lunigianese di Studi Danteschi, it brings together historical material, a specialist library, art displays and multimedia teaching. Visits are currently arranged by reservation, so contact the organisers before setting out rather than assuming the door will be open.
Books carried out of Montereggio
One of Mulazzo’s most distinctive stories belongs to Montereggio, a hamlet on the hills above the main valley. In the nineteenth century, families from Montereggio and nearby villages travelled as itinerant sellers, first carrying sharpening stones and popular books, then establishing bookstalls, shops and publishing businesses in Italian and European cities. A pass issued in 1859 is the earliest clear document cited for this trade. Montereggio’s identity as the “village of booksellers” grew from real migration and family enterprise, not from a decorative slogan. The annual Festa del Libro brings authors and readers back to its lanes; check the municipal calendar for this year’s programme.
In Mulazzo itself, Palazzo Malaspina houses the Archivio-Museo Malaspina. Its collections include the family archive, a specialist library and material on Alessandro Malaspina, the navigator born in Mulazzo in 1754. Maps, books and images from his 1789–1794 expedition connect this mountain municipality to a much wider history of navigation and encounters across the world. The museum’s published opening information is not recent, so confirm hours and access before travelling.
From Lusuolo to the valley
Allow time for Lusuolo, a separate fortified village and castle within the municipality. The stronghold stands above a former crossing of the Magra and a corridor associated with the Via Francigena; its narrow street, gates and walls show how a small settlement could monitor movement along the valley. The restored castle houses the Museo dell’Emigrazione della Gente di Toscana, which turns attention from medieval control of the route to the later journeys of Tuscan emigrants. Openings are seasonal and published by date, so check the current calendar before making the detour. Other hamlets, including Castevoli, Groppoli and Parana, reward a slower itinerary, but distances between settlements make it sensible to plan each stop rather than expect a continuous walk through one town.
Getting there and planning a visit
By rail, Pontremoli is the nearest station on the Parma–La Spezia line; the current Autolinee Toscane L16 connects the Pontremoli, Villafranca and Aulla corridor and serves stops in Mulazzo. Service days and connections vary, so check the live timetable before relying on a bus. By car, the municipality’s museum information points to the A15 exit at Pontremoli and the road toward Mulazzo. Aulla and Pontremoli make useful companion stops, while Lusuolo and Montereggio are separate excursions within the municipal territory. Book the museum you most want to see first, then build the day around its confirmed opening and the transport available.
Mulazzo in tre video: Dante, Lusuolo e i librai di Montereggio
This recent walk through Lusuolo is the most useful video for imagining a separate stop beyond Mulazzo’s main centre. Its stone lanes, passages, castle and view over the Magra valley give a close-up of a fortified settlement rather than a distant scenic shot; the description also identifies the emigration museum inside the castle. The footage is a visual record of one visit, not a guarantee that the museum is open on another date. Check the current regional opening calendar before making the detour, especially outside scheduled guided visits.
This older Rai programme extract turns from monuments to Montereggio’s bookselling identity and the people who carried it. The archival feel and the participation of young local residents make it a valuable cultural portrait, distinct from a standard sightseeing film. Because it was published in 2017, it should not be read as a current guide to shops, services or the Festa del Libro programme. Watch it to understand how the village remembers its travelling booksellers, then check the municipality’s current event information if you hope to attend a festival.