Key takeaways
San Marino is a landlocked microstate perched on Mount Titano entirely within central Italy, the world's oldest republic and one of the smallest countries by both area and population. TIM San Marino is the national operator and the republic also benefits from Italian network roaming, giving visitors strong 4G coverage across the hilltop capital and surrounding territory. A Roamix eSIM eliminates the need to find a SIM kiosk in this compact country. The nearest airports are Rimini Federico Fellini (RMI, 23 km) and Bologna Guglielmo Marconi (BLQ, 110 km). No drives exceed 30 minutes end-to-end within San Marino itself.
- TIM San Marino and Italian roaming networks provide solid 4G coverage across the entire 61 sq km republic, with strong signal at the Three Towers summit.
- A Roamix eSIM activates on arrival in San Marino without needing a local SIM kiosk, connecting to the strongest available network.
- San Marino uses the Euro despite not being an EU member state, and ATMs in the City of San Marino dispense EUR reliably.
- Most visitors arrive by coach or car from Rimini, around 30 km away on the Adriatic coast. The nearest international airport is Rimini RMI.
- Day-trip crowds peak in summer afternoons. Arriving early or staying overnight gives you the medieval streets to yourself.
Best way to get data in San Marino
For most visitors to San Marino, a Roamix eSIM is the most cost-effective and hassle-free option, providing local network speeds across this compact country with no surprise charges.
| Option | Best for | Good to know |
|---|---|---|
| Roamix eSIMRecommended | Best for: Most travellers | Instant activation on TIM San Marino or Italian roaming networks, no roaming bill and nothing to collect at a kiosk. |
| Local physical SIM | Best for: Extended stays needing a local number | TIM San Marino SIMs are available in the City of San Marino. Rare need for a short tourist visit. |
| Pocket wifi | Best for: Groups or families sharing data | Can be rented in Rimini for use across San Marino and the surrounding Italian coast. |
| Carrier roaming | Best for: Very short visits with no setup time | European carriers with Roam Like At Home plans may extend to San Marino, but check your carrier as the republic is outside the EU. |
Hotels and restaurants in the City of San Marino offer wifi, but speeds vary significantly. Outdoor attractions and street-level sightseeing require mobile data. Coverage is reliable throughout the compact republic.
How much data you need
Data needs in San Marino are light given the compact territory. Navigation, sightseeing apps and social uploads are the primary uses. The small size of the country means you will rarely be far from good 4G coverage.
1 to 2 GB
One or two day day-trip from Rimini
Navigation around the hilltop city, social media uploads from the Three Towers and light messaging.
3 to 4 GB
Two to three day stay exploring all nine castles
Navigation between municipalities, streaming and remote work calls from hotels with strong 4G.
10 GB or more
Remote work base for a week
Video calls, tethering and cloud uploads from San Marino's well-connected hotels and cafes.
Data per hour, by activity
- Maps and navigation
- 5 MB
- Social media and browsing
- 100 to 150 MB
- Music streaming
- 70 MB
- Standard video streaming
- 700 MB to 1 GB
- Video calls
- 500 MB to 1.5 GB
Download offline maps of the City of San Marino and the route from Rimini before arriving, as the medieval street layout can be confusing without navigation.
How to set up a San Marino eSIM
A Roamix San Marino eSIM is best installed over wifi before departure. It activates automatically when you connect to TIM San Marino or Italian roaming networks on arrival, so you are already online when your coach enters the republic.
- 1
Buy your plan on the Roamix San Marino eSIM page before departure.
- 2
Scan the QR code or tap to install the eSIM over wifi at home.
- 3
Label it Roamix and keep your home SIM as primary for calls and texts.
- 4
Enable data roaming for the Roamix line only.
- 5
Arrive at Rimini or Bologna and the eSIM connects automatically as you approach San Marino territory.
Works on eSIM-capable phones including iPhone XS and newer, Google Pixel 3 and newer, and recent Samsung Galaxy models. The phone must be carrier unlocked.
Roamix sets the correct APN automatically on most devices. If data does not start, apply the APN from your order and toggle airplane mode once.
No data on arrival usually means data roaming is off for the Roamix line. Check Settings, select the network manually if needed, and restart.
Visa and entry for San Marino
San Marino is not an EU member but is surrounded entirely by Italy. Visitors typically enter San Marino directly from Italy without a formal border checkpoint. EU/Schengen travel rules apply: if you can enter Italy, you can enter San Marino. There is no separate San Marino visa.
- Visa on arrival
- Available
- eVisa or ETA
- No separate San Marino visa or e-visa exists. Entry is via Italy under Schengen rules. Ensure you have a valid Schengen visa or Schengen visa-free status before travelling.
- Passport validity
- Standard Schengen rules apply: your passport should be valid for at least 3 months beyond your planned departure from the Schengen area.
- Onward ticket
- No specific onward ticket check at San Marino entry points, but Schengen entry requirements including proof of funds and accommodation may be checked in Italy.
Keep your Schengen entry documents and any hotel confirmations accessible on your phone. Use your Roamix eSIM to pull up documents if asked during Italian border checks.
Entry rules change. Confirm current Schengen requirements at your national consulate or the Italian Embassy before booking.
When you land in San Marino
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How people message here
Sammarinese use WhatsApp and standard Italian messaging culture. Italian is the only official language and communication with locals follows Italian norms, with WhatsApp dominant for casual messaging.
Do you need a local number?
A local San Marino or Italian number is not needed for a short visit. Tourist services, hotels and restaurants all communicate via WhatsApp, email or standard booking platforms.
Keep your home SIM active for SMS two-factor authentication while using the Roamix line for data and WhatsApp.
Airports in San Marino
RMI
Rimini Federico Fellini International Airport
Rimini
Free wifi available in the terminal. Speeds are adequate for maps and messaging while waiting for ground transport.
RMI is the closest airport at around 23 km from the City of San Marino. Activate your Roamix eSIM on arrival to book a taxi or find the direct bus service to San Marino before leaving the terminal.
BLQ
Bologna Guglielmo Marconi Airport
Bologna
Free wifi across the terminal with reliable speeds. Good for downloading offline maps before the coach journey to San Marino.
BLQ is around 110 km from San Marino with coach connections via Rimini. Use Roamix data to book the BLQ to Rimini to San Marino transfer combination or a direct private transfer.
AOI
Ancona Falconara Airport
Ancona
Free wifi in the terminal. A quieter airport with fewer flight options than RMI or BLQ.
Ancona is about 100 km south of San Marino along the Adriatic coast. Use Roamix data to arrange a rental car or coach connection from AOI toward Rimini and San Marino.
FLR
Florence Peretola Airport
Florence
Free wifi throughout the Florence terminal. Adequate for messaging and navigation downloads.
FLR is around 150 km west of San Marino. Use Roamix data to plan a rental car route via the A1 and then the SS9 to Rimini, or a train and bus connection via Bologna.
Apps and internet access in San Marino
San Marino has a fully open internet and all mainstream apps work normally on a Roamix eSIM.
There are no censorship restrictions on social media, messaging or streaming. No VPN is required for any mainstream service.
WhatsApp, works
Fully available for messaging and calls.
FaceTime, works
Works normally over data and wifi.
Google Maps and Search, works
No restrictions. Excellent for navigating the medieval streets.
Social media, works
Instagram, X, TikTok and Facebook all work without restriction.
Getting around San Marino
San Marino is tiny enough to walk end-to-end in 30 minutes. The hilltop City of San Marino is best explored on foot. A cable car connects it to Borgo Maggiore below. For reaching outlying castles and the Italian border towns, a rental car or taxi is most practical.
Walking
The entire walled historic centre and Three Towers route is walkable in under an hour. Use Google Maps on your Roamix eSIM to navigate the narrow medieval lanes and find viewpoints.
Cable car (Funivia San Marino)
The cable car between Borgo Maggiore and the City of San Marino runs every 15 minutes and is the most scenic way to reach the hilltop. Check schedules and ticketing on your Roamix data.
Rental car or taxi
Taxis are available in Borgo Maggiore and at the City of San Marino arrival area. Rental cars from Rimini give the most flexibility to explore the republic's nine castles and rural territories. Use Roamix data for navigation.
Bus from Rimini
Bus Bonelli runs regular scheduled coaches between Rimini bus station and San Marino. A Roamix connection lets you check live timetables and buy tickets online from the departure point.
The cable car between Borgo Maggiore and the city runs every 15 minutes and costs a few euros. Check the cable car operating hours on your Roamix connection before planning your departure time, as it stops in the evening.
Money and payments in San Marino
San Marino uses the Euro. While the republic is not an EU member, it has a monetary agreement allowing EUR use and even mints its own collectible euro coins, sought after by visitors.
- Cards and cash
- Cards are widely accepted at tourist shops, restaurants and hotels in the City of San Marino. Carry a small amount of EUR cash for market stalls, cable car tickets and smaller village cafes.
- ATMs
- ATMs are available in the City of San Marino and Borgo Maggiore. Withdraw EUR at the Rimini or Bologna airport for the best rates before arrival.
- Payment apps
- Apple Pay and Google Pay work at most larger tourist-facing establishments. Italian contactless payment infrastructure is well established across the republic.
- Tipping
- Tipping follows Italian norms. A small service charge is often included. If not, leaving a euro or two at a sit-down restaurant is customary but not obligatory.
Daily budget
Day-trippers spend around 30 to 60 EUR on entry fees, cable car and lunch. Overnight stays in the City of San Marino run 80 to 150 EUR per room.
Local tips for San Marino
- Language
- Italian is the only official language. English is spoken at most tourist-facing hotels and restaurants in the historic centre but is less common in the lower town and rural municipalities.
- Food
- Sammarinese cuisine is closely related to the cooking of Emilia-Romagna and the Marche regions. Look for piadina flatbread sandwiches, crescioni stuffed flatbreads, nidi di rondine pasta and local Sangiovese wines from the surrounding hills.
- Plugs
- 230V, Type F plugs
Apps worth having
Google Maps
navigation
Essential for navigating the medieval street layout and finding the Three Towers entrances. Download San Marino offline before arriving.
Trenitalia
transport
For managing train connections through Rimini and Bologna for your journey to and from San Marino via the Italian rail network.
Google Translate
language
Useful for reading menus, signs and local information in Italian outside the tourist zone where English is less common.
Safety and health in San Marino
San Marino is among the safest places in Europe with extremely low crime. The main risks for visitors are pedestrian in the medieval streets, which can be steep, slippery when wet, and heavily crowded at peak tourist times in July and August.
- Stay reachable
- Keep your Roamix eSIM active to receive weather updates and to call for emergency services via 112, which is the universal European emergency number.
- Health
- Healthcare in San Marino is of Italian standard and excellent. EU citizens with a European Health Insurance Card are covered. Non-EU visitors should carry travel health insurance.
- Tap water
- Tap water is safe to drink throughout San Marino. The republic's water supply meets EU quality standards.
Networks and coverage in San Marino
San Marino is served by TIM San Marino as the primary national operator, providing 4G LTE coverage across the hilltop capital and the republic's lower territories. Visitors also benefit from Italian operators roaming across the republic's borders, giving access to TIM Italy, Vodafone Italia and WindTre infrastructure. A Roamix eSIM connects to the strongest available network on arrival, requiring no SIM card stop in this compact country where most sites are within walking distance of each other.
TIM San Marino
The national operator covering the City of San Marino and major roads throughout the republic. Owned partly by Telecom Italia Group with close infrastructure ties to TIM Italy.
TIM Italy (roaming)
Strong roaming presence across the republic, particularly in the eastern territories near the Italian border. Roamix leverages this for consistent coverage.
Vodafone Italia (roaming)
Available as a roaming partner across the San Marino territory, providing an additional coverage option in the lower foothills of Mount Titano.
- Typical speeds
- 4G LTE across the City of San Marino delivers 30 to 80 Mbps. Italian roaming networks can provide similar or faster speeds in the lower territories near the Italian border.
- 5G
- Limited 5G access is available via Italian roaming networks in the capital area. Full 5G deployment specific to San Marino is still developing.
TIM San Marino is the go-to for local coverage. For visitors arriving from Rimini by coach, the Roamix eSIM connects seamlessly as soon as you cross into San Marino territory, with no need to switch SIM or visit an operator shop.
Coverage is consistently good throughout the small republic. The Three Towers summit area and scenic lookout points on Mount Titano all have reliable signal. There are no meaningful coverage dead zones within San Marino given the territory's compact size. TIM San Marino and Italian roaming operators use widely supported LTE bands including Band 3 and Band 20 (800 MHz), compatible with all recent unlocked phones from iPhone XS onward.
Where to go in San Marino
San Marino rewards a leisurely visit of one to two days. The hilltop City of San Marino with its medieval towers, Piazza della Liberta and panoramic views over the Po Valley and Adriatic is the heart of the experience. The republic's nine castles and lower territories offer quieter countryside walks and village life beyond the tourist centre.
Best time to visit
April to June and September to October for mild weather and fewer crowds. July and August bring peak summer visitors arriving from Rimini and the Adriatic coast. Medieval Days in late July is the most atmospheric time if you enjoy costumed events.
City of San Marino and Mount Titano
The walled medieval capital perched on the three peaks of Mount Titano, home to the Three Towers, Piazza della Liberta, the Palazzo Pubblico and the Basilica di San Marino. A UNESCO World Heritage site and the commercial and cultural core of the republic.
- Guaita First Tower
- Cesta Second Tower
- Montale Third Tower
- Piazza della Liberta
- Basilica di San Marino
Excellent 4G coverage throughout the historic centre, Piazza della Liberta, and all three tower summits. TIM San Marino has strong signal even at the Montale tower viewpoint.
Borgo Maggiore and the Cable Car
The lower market town of Borgo Maggiore sits at the foot of Mount Titano and is connected to the hilltop capital by a cable car running every quarter hour. It is a working community with local shops, a weekly market and easy access to Rimini by bus.
- Borgo Maggiore Cable Car
- Borgo Maggiore Market
- Church of the Suffrage
- Contrada del Pianello
- Local artisan shops
Strong 4G coverage in Borgo Maggiore and along the cable car approach. Good signal for checking the cable car schedule and navigating the lower town.
Serravalle and Dogana
The largest town in San Marino by population and the industrial and commercial centre of the republic. Serravalle and adjacent Dogana on the Italian border are where most Sammarinese actually live and shop, well away from the tourist hilltop.
- Serravalle Castle
- Castello di Serravalle
- San Francesco Church
- Centro Commerciale Atlante
- Dogana border crossing
Excellent 4G coverage throughout Serravalle and Dogana, with fast speeds on TIM San Marino and Italian roaming networks near the border zone.
Faetano, Montegiardino and the Southeast
The quiet southeastern castles of San Marino, home to the republic's smallest municipalities. Rolling farmland, stone villages and panoramic views toward the Adriatic define this rural corner, largely free of tourist crowds.
- Faetano Castle
- Montegiardino Village
- Rupe di Falciano
- Rural San Marino Vineyards
- Adriatic Panorama Viewpoints
Consistent 4G coverage on the main roads through Faetano and Montegiardino via Italian roaming. Rural tracks and vineyard paths have reduced but adequate signal.
Fiorentino and Acquaviva
The western territories of San Marino, gentle agricultural land bordering Emilia-Romagna. Acquaviva is the smallest municipality and among the least visited parts of the republic, offering genuine Sammarinese rural character.
- Acquaviva Church
- Fiorentino Rural Landscape
- Sammarinese Farmhouses
- Western Panorama Views
- Border Stone Markers
Good 4G via Italian roaming networks throughout the western flatlands. Coverage is reliable for navigation on the rural road network.
Off the beaten path
The oldest and most iconic of San Marino's Three Towers, dating to the 11th century, with a prison used until the 1970s visible inside and panoramic 360-degree views over Italy from the parapet walk.
Signal: Excellent 4G signal at the summit. Strong enough for live social media uploads and video calls from the battlements.
The tallest of the Three Towers, built in the 13th century, housing the Museum of Ancient Weapons with an exceptional collection of medieval arms, armour and crossbows inside the tower walls.
Signal: Strong 4G coverage at the Cesta summit, the highest point on Mount Titano at 756 metres.
The neo-Gothic seat of the San Marino government on Piazza della Liberta, built in 1894, with guided tours of the council chamber and ceremonial rooms, and a changing of the guard in the summer months.
Signal: Central Piazza della Liberta has excellent 4G coverage. The changing of the guard ceremony in summer draws crowds but data remains strong.
The main church of the republic built in 1836 in neoclassical style, housing the relics of Saint Marinus, the stonemason who according to tradition founded the republic in 301 AD on top of Mount Titano.
Signal: Strong 4G in and around the basilica. The neoclassical exterior is photogenic and easy to share from the steps.
The State Museum of San Marino holds a remarkable collection of ancient coins, stamps, Sammarinese art and archaeological finds from the Monte Titano area, tracing the republic's 1,700-year history.
Signal: Good 4G coverage in the museum district of the historic centre. Audio guide apps work well on Roamix mobile data.
The smallest and most solitary of the Three Towers, standing at the southern tip of Mount Titano's ridgeline away from the tourist crowds. Best viewed from the panoramic wall walk connecting the first and second towers.
Signal: 4G signal is reliable at the Montale approach path. Note that Montale is visible from the wall walk but not open for public interior entry.
The medieval castle ruins of Serravalle overlook the republic's largest and most commercially active town. A quieter alternative to the hilltop capital crowds with local Sammarinese daily life on display.
Signal: Excellent 4G coverage in Serravalle, the most populated part of the republic, with fast speeds on TIM San Marino and Italian roaming networks.
The lower town market held in Piazza Grande on Thursday mornings, where locals rather than tourists shop for fresh produce, Italian imports and everyday goods. More authentic than the hilltop souvenir shops.
Signal: Strong 4G coverage in Borgo Maggiore. The cable car lower terminal has reliable signal for navigation and checking schedules.
One of San Marino's nine historic castles in the quiet southeastern hills, offering a glimpse of everyday rural Sammarinese life far from tourist crowds, with panoramic views toward the Adriatic coast.
Signal: Good 4G via Italian roaming in the Faetano municipality. Rural roads have consistent but slightly slower signal than the capital.
San Marino's philatelic and numismatic bureau is famous internationally for producing beautifully designed commemorative stamps and limited-edition euro coins. The office sells directly to collectors visiting the republic.
Signal: Central location in the City of San Marino with excellent 4G coverage.
Events and seasons in San Marino
February 5
Liberation Day
City of San Marino
Liberation Day commemorates the end of the Italian Fascist occupation of San Marino in 1943, marked by government ceremonies, a military display and community events in the historic centre.
April 1
Arengo Day
City of San Marino
Celebrates the ancient democratic assembly of San Marino (the Arengo), one of the earliest forms of representative government in the world. Marked by a ceremony at the Palazzo Pubblico and cultural events in the historic centre.
Late July, three days
Medieval Days (Giornate Medievali)
City of San Marino
The most atmospheric event in San Marino's calendar, transforming the historic centre into a living medieval city. Residents dress in period costume, market stalls fill the streets, crossbow tournaments are held and the flag-tossing ceremony on Piazza della Liberta draws large crowds.
Summer months, weekends
Flag Waving Ceremony
Piazza della Liberta, City of San Marino
A traditional flag-tossing and waving performance by the Compagnia della Guardia di Rocca in full San Marino military dress. Performed on select summer weekends in front of the Palazzo Pubblico.
September
Grand Prix di San Marino e della Riviera di Rimini (MotoGP)
Misano World Circuit, Misano Adriatico (near Rimini)
The MotoGP Grand Prix of San Marino and the Rimini Riviera, held at the Misano World Circuit near Rimini, is one of the most popular rounds on the MotoGP calendar, attracting Italian tifosi from across the country. San Marino visitors often combine it with a hilltop visit.
September 3
Feast of Saint Marinus
City of San Marino
The national day celebrating the founding of the republic by Saint Marinus in 301 AD. Includes a government ceremony on Piazza della Liberta, a religious procession from the Basilica, military parade, crossbow competition and evening festivities.
September 3 and late July
Crossbow Tournament (Torneo Balestrieri)
Piazza della Liberta, City of San Marino
Historic crossbow competition between the Compagnia Balestrieri di San Marino and invited Italian teams from Gubbio. Archers in full medieval costume compete in front of the Palazzo Pubblico on Piazza della Liberta in one of San Marino's oldest traditions.
October
San Marino Rally
San Marino territory and surrounding roads
An FIA-registered rally event using the mountain roads around San Marino and the surrounding Emilia-Romagna hills, attracting national and international rally drivers. Roads near the route are closed during the event.
December
Christmas of Wonders (Natale delle Meraviglie)
City of San Marino
A Christmas market and light installation event across the historic centre, with illuminated streets, craft stalls, mulled wine, traditional Sammarinese food and a nativity scene on Piazza della Liberta. Attendance swells from the Adriatic coast.
December 31 to January 1
Sammarinese New Year
City of San Marino
New Year celebrations in the hilltop capital with outdoor concerts, fireworks visible over the Po Valley, and celebrations in the Piazza della Liberta. A dramatic setting for a midnight countdown with panoramic views over northern Italy.
Through the year
- Spring
- March to May is a pleasant shoulder season with warming temperatures and wildflowers on the mountain slopes. Easter brings Italian holiday visitors but crowds are manageable compared to summer.
- Summer
- June to August is peak tourist season as visitors from the Adriatic Riviera make day trips to the hilltop. July and August are very hot and crowded, especially the medieval centre. Medieval Days in late July are spectacular but accommodation books out weeks ahead.
- Fall
- September and October offer mild temperatures, excellent visibility across the Po Valley and Adriatic, and the Feast of Saint Marinus on September 3. Autumn is arguably the best time to visit with fewer crowds and golden light on the towers.
- Winter
- November to February is quiet and often cold on the exposed mountain summit, with temperatures sometimes dropping to minus 5C. Christmas of Wonders in December brings festive atmosphere. The Three Towers in light snow is a rare and beautiful sight.
Working remotely from San Marino
San Marino is a comfortable short-term remote work base with reliable 4G, fast European internet infrastructure, peaceful historic surroundings and a timezone well suited to European working hours.
- Connection
- 4G in the City of San Marino and Serravalle handles video calls and tethering without difficulty. A Roamix plan with 10 GB covers a week of calls and uploads.
Hotel wifi in the historic centre is generally strong enough for calls. Use your Roamix eSIM as a secure backup on public cafe networks for sensitive work.
