A small town at a meeting point

Millesimo stands on the Bormida di Millesimo in the upper Val Bormida, inland from Savona and close to the Liguria–Piedmont corridor. Its compact historic centre still makes sense as a place of passage: the river crossing, a fortified approach and the Del Carretto stronghold sit close together. Istat’s provisional demographic balance records 3,334 residents in the municipality on 31 December 2025. That is the population of the whole municipal territory, not a count limited to the medieval streets.

The centre’s unusual triangular plan is easiest to understand on foot. The castle marks its upper point, while the former Del Carretto palace anchors the lower side. Traces of medieval walls, towers and four gates remain legible in historic maps, including a Napoleonic map of 1806. The shape gives a visitor a simple route through the settlement: begin at the river and Ponte della Gaietta, climb through the old centre, and look back toward the valley from the castle area. The walk is short in distance but uneven in places; allow time for the stone lanes.

A bridge, a charter and stories about the name

The Ponte della Gaietta, also called Ponte Vecchio, is the town’s defining threshold. The municipality dates its original structure to the twelfth century and notes that it appears in the foundation record. Its small tower served as a guarded western entrance. Nearby, a house is identified as the place where Enrico II Del Carretto signed Millesimo’s foundation act in 1206. That medieval document is a firm historical anchor; it does not establish a Roman foundation.

Local and tourism accounts preserve several explanations for the name, including Greek and dialectal suggestions and a story about a Roman soldier, “miles imus,” who supposedly stopped after being last in the marching line. These are etymological hypotheses and folklore, not documented events. What the surviving urban pattern does show is a deliberately fortified medieval settlement controlling a route between Liguria and Piedmont through the Langhe.

The castle was built to defend the settlement and worked with nearby fortifications at Cengio, Cosseria and Roccavignale. The municipality dates the oldest surviving tower, keep and east wall to the second half of the thirteenth century. Ferrante Gonzaga ordered the castle bombarded in 1553 to prevent its occupation by French forces. The town acquired the ruin in 1989 and began restoration about a decade later. Access is not guaranteed: contact the municipality before planning an interior visit.

Villa Scarzella and the Napoleonic chapter

At the foot of the castle, Villa Scarzella brings together several ways to read the valley. Giuseppe Scarzella built the nineteenth-century residence after acquiring the castle ruins and surrounding land; his son Alberto later enlarged it. The municipality bought the villa in 1989. It now houses the Museo Napoleonico, a permanent display on the people, archaeology and anthropology of the Val Bormida, and a visitor centre for the Bric Tana and Valle dei Tre Re park. The Napoleonic collection uses prints, maps, notices and documents to follow the 1795–97 campaigns and French occupation. The municipality asks visitors to contact it for opening arrangements.

These collections place Millesimo within a wider story of movement and conflict. The Val Bormida’s position between the coast and the Po-side valleys shaped transport and regional economic and industrial development, while the surrounding woodlands supported a different, slower visitor economy. Today the town’s public calendar highlights an annual National Truffle Festival, and the local visitor portal lists restaurants, bars, shops and accommodation. That mix points to food, services and heritage as visible parts of local life without implying that tourism is the only source of work.

Forests, protected landscapes and practical arrival

Beyond the built centre, the Bric Tana and Valle dei Tre Re regional park offers a change of scale. Its marked walking network is divided into short and longer loops, with geology and views among the stated interests. The Anello delle Grotte begins at the Sanctuary of Nostra Signora del Deserto and is listed as an easy walk of about one hour and twenty minutes; the Bosco e Rocca del Falcone loop is listed at about two hours and fifteen minutes. Check maps, weather and trail conditions before leaving, and do not enter caves unless access is explicitly permitted.

From Savona railway station, TPL Linea’s winter line 58 runs through Altare, Carcare and Cosseria to Millesimo. The operator’s timetable in force from 14 September 2026 lists separate school-day, weekday and holiday services, so a convenient outbound trip may not have a matching return. Check the current timetable and the stop at Millesimo before travelling. Within town, the historic centre is open to pedestrians; the municipality notes that vehicle traffic is closed there on Saturday mornings during the market.

Useful visitor links