Origins of the Castello
Together with Fiorentino, Faetano and Serravalle, Montegiardino was one of the castra subdita, the former Malatesta strongholds that joined the Republic in 1463. To dislodge the Malatesta soldiers from the village, the Sammarinesi laid a long siege alongside the Montefeltro troops.
By order of Federico da Montefeltro the medieval Castello was entirely dismantled. Its ruins were recovered only in 1647 by the rector of the nearby church, which stood outside the original walls. The current village is the result of a gradual reconstruction in the centuries that followed.
Territory and borders
The Castello borders only Fiorentino and Faetano, plus the Italian municipalities of Sassofeltrio and Monte Grimano Terme. The Casa del Castello stands along the Salita al Castello, the main spine of the historic village. Its three curazie (Montegiardino, Cerbaiola and Cinquequerce) distribute the population across a compact area.
The historic core holds the gateway of the Castello and the parish of San Lorenzo. Cobbled lanes and stone houses keep an austere appearance that contrasts with the more recent building expansion seen in other Castelli.
| Residents | 996 (31 March 2025) |
|---|---|
| Surface | 3,31 km² |
| Altitude | town centre at about 320 m a.s.l. |
| Hamlets/Curazie | Montegiardino · Cerbaiola · Cinquequerce |
| Borders with | Fiorentino and Faetano |
| Italian municipalities | Sassofeltrio (Rimini) and Monte Grimano Terme (Pesaro and Urbino) |
Source of demographic data: Office of Informatics, Technology, Data and Statistics of the Republic of San Marino, Statistical Bulletin - Q1 2025, Table 1.7.
Places and traditions
Montegiardino hosts the Department of Economics and Technology of the University of San Marino. Placing academic functions in the smallest Castello answers an explicit policy: decentralise from the capital and bring new life to the historic fabric.
Inside the village stands the Antica Locanda Modà, a design hotel set in Palazzo Mengozzi, a seventeenth-century building classified as national heritage by the local administration. The palace preserves original frescoes and an inner courtyard open to visitors.
Heraldry of the Castello
The blue shield bears a yellow three-peaked mountain from which rise three red flowers with stem and two green leaves: «Azure, three roses gules stemmed and leaved vert, fanwise, issuing from the summit of a mountain of three peaks or».
For more on Sammarinese heraldic symbology: flag and coat of arms of the Republic.