Visiting Europe’s Micro-States With ETIAS – Andorra, Monaco, San Marino

Planning a trip to Europe’s ETIAS micro-states — Andorra, Monaco and San Marino — requires understanding a subtle but important legal quirk. Furthermore, none of these three tiny nations is part of the Schengen Area, yet each sits inside or on the border of Schengen member states. Indeed, most visitors enter via France, Italy or Spain, so an ETIAS is still required on every real-world itinerary. Consequently, this guide unpacks how ETIAS micro-states visits work in 2026, what paperwork you need at each border and which practical pitfalls to avoid. Therefore, pack carefully, because Monaco’s lack of passport stamps does not exempt you from EU rules.

Why ETIAS Applies Even Though Micro-States Are Not Schengen

Andorra, Monaco, San Marino, Vatican City and Liechtenstein are handled uniquely. Moreover, Liechtenstein is the only one inside Schengen, while the other four form enclaves reached only through Schengen soil. Consequently, entering any enclave requires a prior Schengen entry, which in turn requires ETIAS. Therefore, even a day trip to Monaco triggers the usual ETIAS + 90/180 rules on your French entry. See our Schengen vs EU guide. Learn more in our guide on ETIAS for families.

Andorra — Entry via France or Spain

Andorra sits between France and Spain. Furthermore, the main road crosses the Pyrenees via the Envalira Pass at 2,408 metres, Europe’s highest paved pass. Indeed, France and Spain check passports sporadically when re-entering Schengen from Andorra, so keep your ETIAS approval handy. Importantly, Andorra uses the euro but does not stamp passports, leaving your Schengen day count unchanged. Learn more in our guide on stopover rules.

Monaco — A Tiny Principality Inside France

Monaco is geographically surrounded by France; there is no border post. Moreover, trains from Nice arrive at Monaco-Monte-Carlo with no identity checks. Indeed, French rules apply on entry and exit, so any day in Monaco still counts against your Schengen 90/180. See our best European destinations guide. Learn more in our guide on health declaration.

San Marino — The Ancient Republic Inside Italy

San Marino sits within Emilia-Romagna, reached by coach from Rimini. Furthermore, the Republic has its own flag and stamps, but immigration is shared with Italy. Consequently, crossing back into Italy counts as remaining inside Schengen for ETIAS purposes. Indeed, San Marino customs still sometimes apply when bringing goods back into the EU. Learn more in our guide on passport requirements.

Vatican City — The Smallest State in the World

Vatican City is a sovereign micro-state enclosed by Rome. Moreover, there are no passport controls at entry but St Peter’s Square has daily crowd-management checks. Importantly, time spent in Vatican City still counts under Italy’s Schengen entry, so ETIAS applies. Learn more in our guide on ETIAS fee.

Liechtenstein — Inside the Schengen Area

Liechtenstein is the only micro-state already inside Schengen, thanks to its 2011 accession. Furthermore, customs are shared with Switzerland. Indeed, entry from Austria or Switzerland is a single ETIAS event. Therefore, travellers can hop between Vaduz and Zurich without any extra paperwork. See our Schengen area 26 countries complete list. Learn more in our guide on data protection.

Customs Rules Between Schengen and Micro-States

Andorra, Monaco, San Marino and Vatican City operate limited customs unions. Moreover, each has its own VAT rules, so cosmetics, tobacco and jewellery purchases may exceed duty allowances when returning to the EU. Specifically, the personal allowance is €430 per traveller into Schengen. In practice, guard your receipts and declare items over the threshold. Learn more in our guide on status check.

Currency and Payments in the Micro-States

All five use the euro, even though Andorra and Vatican City are not in the Eurozone. Furthermore, contactless cards dominate Monaco and Vatican City, while cash is still common in smaller San Marino shops. Indeed, ATM access is reliable in each, though expect higher foreign exchange fees. Moreover, tipping practices mirror the surrounding Schengen country. Learn more in our guide on Schengen vs EU.

Itinerary Ideas for Micro-State Day Trips

A classic French Riviera day trip combines Nice, Monaco and Menton. Meanwhile, Pyrenees travellers can pair Barcelona, Andorra la Vella and Toulouse over three days. Similarly, Bologna, San Marino and Rimini fit a weekend. Consequently, you can visit all four enclaves plus Liechtenstein in under ten days without triggering multiple ETIAS entries. See Schengen calculator for day tracking. Learn more in our guide on eligible countries list.

Micro-States at a Glance

Frequently Asked Questions

Do I need ETIAS to visit Monaco?

Yes — you enter Monaco via France, which is inside Schengen. Therefore, an approved ETIAS is required before you board your flight or train to Nice.

Does Andorra stamp my passport?

No. Furthermore, Andorra does not operate its own passport checks, so the Schengen day count continues to run as if you were in France or Spain.

Are micro-states counted in my 90/180 days?

Only Liechtenstein counts directly because it is inside Schengen. However, time in Andorra, Monaco, San Marino and Vatican City does not reset the count — the surrounding countries do.

Do I need a separate visa for Vatican City?

No. Moreover, Vatican City relies on Italian immigration, so your ETIAS through Italy is sufficient.

Is Liechtenstein a separate ETIAS trip?

No — Liechtenstein is covered by the same single ETIAS that gives access to Switzerland, Austria and the rest of Schengen.

Can I bring duty-free goods back to Schengen?

Yes, up to €430 per traveller. Furthermore, over that threshold, declare and pay VAT at the first Schengen customs point.

Do Monaco and San Marino use the euro?

Yes, by monetary agreement with the EU. Indeed, both mint their own euro coins with local designs, which are legal tender across the Eurozone.

Related reading: payment methods, ETIAS application process, minors and children, denial and appeal. Moreover, the official European Commission ETIAS portal is the definitive reference.

Historical Context of Europe’s Micro-States

Europe’s five micro-states trace their independence back to the Middle Ages. Furthermore, San Marino dates to 301 CE and remains the world’s oldest republic. Indeed, Monaco’s Grimaldi dynasty has ruled since 1297, while Liechtenstein became a sovereign principality in 1719. Consequently, each combines deep history with modern pragmatism: close ties to a larger Schengen neighbour, no standing army and a strong tourism economy. Moreover, the Vatican City State, formed in 1929 under the Lateran Treaty, remains the smallest sovereign state in the world by area.

Public Transport Access to Each Micro-State

Andorra is reachable by bus from Barcelona and Toulouse in 3–4 hours; no rail connection. Furthermore, Monaco has the TER rail line from Nice in 25 minutes and direct TGV from Paris. Indeed, San Marino is reached by Bonelli bus from Rimini in 50 minutes. Moreover, Vatican City sits at walking distance from Termini Station in Rome. Consequently, public transport keeps costs low and fits easily into ETIAS-budgeted multi-country trips.

Accommodation Options Inside the Micro-States

Monaco hotels start at €180 per night off-season, while Andorra ski chalets average €120. Furthermore, San Marino has a handful of family-run guesthouses from €80. Indeed, Vatican City itself has no tourist accommodation — visitors stay in Rome. Consequently, staying in the surrounding city and day-tripping often works better, especially for Monaco where prices soar during Grand Prix weekend.

Seasonal Visiting Tips for Micro-States

Andorra’s ski season runs December to April with summer hiking from June to September. Furthermore, Monaco’s Grand Prix weekend (late May) books up 12 months in advance. Indeed, San Marino’s medieval festivals peak in July and August. Consequently, booking 6-8 months ahead is wise for peak dates. Moreover, shoulder-season visits to Vatican City in October or March avoid the worst crowds.

Photography and Connectivity in Micro-States

Mobile networks in all four enclaves roam onto host-country networks. Furthermore, Monaco Telecom offers free Wi-Fi at the casino square and port. Indeed, Andorran and San Marino networks are fully 4G/5G but may bill separately from Schengen roaming plans. Consequently, check your SIM plan before travel and enable airplane-mode safeguards if needed.

Souvenirs and Local Crafts

Andorran perfumeries and duty-free liquor shops are famous. Furthermore, San Marino is known for medieval weaponry reproductions and stamps. Indeed, Monaco’s luxury boutiques line Boulevard des Moulins. Moreover, Vatican City issues unique commemorative coins and stamps. Consequently, each micro-state offers a distinct shopping memory.

Visiting Vatican City — Security and Dress Code

Vatican City requires modest dress for St Peter’s Basilica and the Sistine Chapel: shoulders and knees covered. Furthermore, security scans bags and confiscates pocket knives. Indeed, entry is free for the Basilica but €17 for the Vatican Museums. Consequently, plan an early morning slot to avoid the 2-hour queues.

Liechtenstein Day-Trip From Zurich

Zurich to Vaduz by rail takes 90 minutes via Sargans. Furthermore, a day trip costs CHF 60 on public transport. Indeed, Vaduz’s castle, treasury museum and Alpine views make it a popular stop. Consequently, Liechtenstein remains the simplest micro-state to visit on a Schengen loop.

Budget Planning for a Five-Enclave Tour

Andorra + Monaco + San Marino + Vatican City + Liechtenstein combined costs around €2,200 including flights, transfers and mid-range hotels. Furthermore, the ETIAS fee is a trivial €20 of the total. Indeed, this five-enclave route is a unique ETIAS-era bucket-list item. Consequently, plan it at least three months ahead for the best rates.