Liechtenstein fills a narrow stretch of the Alpine Rhine valley, with Switzerland across the river to the west and Austria behind the mountains to the east. Whether you stop for an afternoon in Vaduz, below the castle, or stay to walk the national trail or ski at Malbun, distances are short and the scenery changes quickly. The principality is not an EU member, but it belongs to the European Economic Area, so an EU SIM is covered by Roam Like at Home here and your usual allowance applies on its networks. What needs watching is the Swiss side of the river.
Key facts for Liechtenstein
- EU roaming: covered by Roam Like at Home
- Local networks: FL1 and Salt (depending on the plan)
- Emergency numbers: 112; police 117; ambulance 144; fire 118
- Embassies: none based in the country; the UK and the US cover it from their embassies in Bern
Arriving without an airport
There is no airport in Liechtenstein. Most visitors fly into Zurich, and the smaller airports of St. Gallen-Altenrhein and Friedrichshafen are closer. Rail passengers switch to the LIEmobil bus network at Sargans or Buchs in Switzerland, or at Feldkirch in Austria. The Swiss border is open, with no customs post, because Switzerland handles immigration and customs on Liechtenstein's behalf. If you drive in on Swiss or Austrian motorways, buy that country's vignette sticker first: the UK Foreign Office warns of a large on-the-spot fine for driving without one.
The Rhine and the Swiss signal
A phone joins whichever network offers the best coverage where it happens to be, and in the towns along the Rhine that can mean a Swiss operator just across the water. The difference is not academic. EU roaming rules stop at the Swiss frontier, so on a Swiss network your operator bills data and calls at whatever price it has set for Switzerland. Austrian networks are a different story: Austria is in the EU, and an EU SIM that drifts onto one is still charged as at home.
The same logic applies to the train journey in. At Feldkirch you are inside the EU's roaming area; at Sargans and Buchs you are not. Near the border, turn off automatic network selection and choose a Liechtenstein network by hand, or at least check the network name on your screen before a long video call.
Malbun, the national trail and the mountains
Malbun, the small ski area above Triesenberg, is where the country goes skiing in winter. On foot, the Liechtenstein Trail crosses the entire country: 75 kilometres through all 11 municipalities, signposted along the way and possible to split into stages. A storytelling app, LIstory, adds background on the places you pass, though the signs alone are enough to follow the route.
Treat the mountains with respect. The UK Foreign Office says avalanches are possible all year round and lists rockfall, landslides, thunderstorms, sudden changes in the weather and altitude sickness among the hazards. It advises checking the European Avalanche Warning Service, never heading out alone and leaving your plans with someone. Off-piste skiing is highly dangerous, so make sure your insurance pays for mountain rescue and helicopter transport. Ticks and biting insects are about between April and October.
Francs, roads and health
The currency is the Swiss franc. Crime is low, though bag-snatching and pickpocketing do occur, and illegal drugs, cannabis included, can mean a long jail term and heavy fines. Police enforce traffic rules strictly, and an offence can bring a heavy fine or even prison. In winter, fit winter tyres, carry snow chains and keep water, food, warm clothing and any medicines in the car. A UK driving licence is valid without an international permit.
Liechtenstein accepts the GHIC and the EHIC for medically necessary state treatment, although neither replaces travel insurance. It applies the Schengen rules, so British visitors can spend up to 90 days in any 180 there without a visa, and the EU's new Entry/Exit System may take your fingerprints and photo when you first enter the Schengen area.
Getting connected
With an EU SIM: Liechtenstein counts as home, so your plan works on its networks without extra charges. Keep an eye on the Rhine side, where a Swiss network can take over.
With a SIM from outside the EU: install a travel eSIM before you leave. Telcomia sells plans for Liechtenstein itself, and the principality is also included in a Europe plan, a Europe Extended plan, a Mediterranean plan and a World plan, which are worth comparing if your trip starts in Zurich or carries on into Austria. Your own SIM can stay active next to the eSIM to receive banking codes by text, as long as its data roaming is switched off.
Consular protection: who to call in Liechtenstein
- Dial 112 for any emergency, 117 for the police, 144 for an ambulance and 118 for the fire service.
- Foreign embassies accredited to Liechtenstein are based elsewhere. British nationals are looked after by the British Embassy in Bern, and the US Embassy in Bern also covers Liechtenstein.
- Before you set off, open the Telcomia app and note the embassy that covers Liechtenstein for your own passport, with its address and phone number.
- If your EU country has no embassy accredited to Liechtenstein, the embassy of any other EU country that covers the principality must help you exactly as it helps its own citizens (Article 23 of the Treaty on the Functioning of the EU).
- German is the official language.
Questions travellers ask about Liechtenstein
Will my EU SIM work in Liechtenstein?
Yes. As a member of the European Economic Area, Liechtenstein applies Roam Like at Home, so you pay as you would at home while your phone stays on a Liechtenstein or Austrian network rather than a Swiss one.
Can I fly straight to Liechtenstein?
No, the country has no airport. Most visitors fly into Zurich and cover the last stretch by train and LIEmobil bus or by car.
Which network does a Telcomia eSIM use in Liechtenstein?
FL1 or Salt, depending on the plan, with 4G and 5G where available.
Are the GHIC and the EHIC accepted?
Yes, for medically necessary state healthcare. You still need travel insurance, ideally one that includes mountain rescue.
The short version
Install the eSIM before you travel, pick a Liechtenstein network manually near the Rhine, buy a vignette if you drive through Switzerland or Austria, read the avalanche bulletin before going uphill, pack your GHIC or EHIC plus insurance, and save 112, 117 and 144.
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