Serravalle
San Marino's largest and most modern town, on the plain by the Italian border.
Updated 22 October 2026
Serravalle is the largest of San Marino's nine castelli by population and the one that looks least like the tourist image of the republic: a modern town on the plain with the country's industry, its stadium and its commercial centre, and the medieval Castello Malatestiano in the old core with its tower. Most Sammarinese live and work down here rather than on the mountain. Around a third of San Marino's population lives in this one castello, which makes it larger than the capital several times over. The Malatesta held the castle here before it passed to the republic in the fifteenth century.
History
First mentioned in a document of 962, the town was called Castrum Olnani, later Olnano, the village of the elm trees, in the Middle Ages, and it joined San Marino in 1463 in the republic's last territorial expansion. Several houses collapsed in the Rimini earthquake of 16 August 1916 (Wikipedia, Serravalle, San Marino).
What to look for
- The Castello Malatestiano - the medieval core with its tower.
- The modern town - the country's industrial and commercial centre.
- The stadium - the national football ground.
- The plain position - the working part of the republic below the mountain.
When to go
April to October is the mild season. The town works year round. Football matches fill the stadium on the national calendar.
Practical notes
It is a modern working town and holds little of the character visitors come for. The medieval core is small. Facilities for visitors are limited.
Nearby
Domagnano is south, and Borgo Maggiore is southwest.
Key facts
Source: Wikidata, item Q185412, read on 18 October 2026.
What to pack for Serravalle
Chosen from what this place is for. Tap a kit for the full checklist.
- Comfortable walking shoes - Sightseeing means kilometres of pavement and cobbles daily. Find on Amazon
- A slim anti-theft daypack - Zips that close properly; keep it in front in crowds and on transit. Find on Amazon
- A refillable water bottle - Many cities have public fountains; save money and plastic. Find on Amazon
- A light layer + compact umbrella - For museum air-con and a sudden shower. Find on Amazon
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Opening times, ticket prices and seasonal closures change - check the official source before you go: official site.



