Data for Zürich, Geneva, the lakes and the mountain railways, installed before you fly. Switzerland is outside the EU, which is exactly why a package here pays for itself — and it is on the Europe plan, so the same eSIM crosses into Italy, France, Germany and Austria.
The Switzerland plan covers Switzerland only.
The same 10 GB in a package that keeps working past Switzerland.
38 other countries share the package with Switzerland. A few of them:
What's included, when it starts, and how to get connected.
Roam-like-at-home stops at the Swiss border. Some European operators include Switzerland as a courtesy, most charge their non-EU rate, and a few charge by the megabyte. Check your own tariff before you assume — this is the country where a travel eSIM most often saves a European traveller real money.
SBB trains are frequent, punctual and expensive at full fare. The Swiss Travel Pass covers trains, boats, city transport and most museums for a set number of days; the Half Fare Card halves everything for a month. For one or two long rides, a Supersaver ticket booked early on sbb.ch is cheapest. Mountain railways (Jungfraujoch, Gornergrat) are extra on every pass.
Switzerland is the most expensive country in Europe to eat and sleep in. Francs, not euros — euros are accepted in some shops at a poor rate and the change comes back in francs. Cards and phone wallets work everywhere; cash is rarely needed. Tap water is excellent, and the fountains in every village are drinkable.
July and August for the passes and the hiking; late December to March for the snow. Many mountain lifts stop for maintenance in late April to May and again in November — check before you plan a trip around one. June and September are the quiet, good months in the valleys.
Every car on a Swiss motorway needs an annual vignette; since 2023 it can be bought online against the number plate. Swiss-registered hire cars come with it. If you drive in from a neighbouring country, buy it at the border or online before you cross.
Switzerland is on the Europe plan, so the same eSIM works in Zürich, on the train through the Gotthard base tunnel, on a lake steamer and in a valley village without anything to change. Coverage follows the local networks: strong in the cities, along the lakes and on the main rail lines, and surprisingly good in the mountains, where the networks have built for the ski resorts. Long tunnels and high passes are where it drops, as on any SIM.
If the trip continues into Italy, France, Germany, Austria or Liechtenstein, it is the same package and the same allowance — the Europe plan covers a list of countries rather than one border at a time.
Answers about data, coverage and setup for Switzerland.
Usually not. Switzerland is not in the EU or the EEA, so roam-like-at-home does not apply by law; some operators include it as a goodwill extra, many charge a daily pass or a per-megabyte rate. Check your own tariff. If Switzerland is not included, the package on this page replaces the roaming charge for the whole trip, and carries on into the EU countries around it.
Better than most places: the Swiss networks have built for the resorts, so the pistes, the mountain stations and the villages have coverage. Where it drops is inside long tunnels, on the far side of a ridge from any village, and on high hiking routes between huts. Download offline maps before a walk, and keep data roaming on for the onesim line so the phone reconnects the moment a signal returns.
Yes. All four, and Liechtenstein, are on the Europe plan with Switzerland: the same package and the same allowance carry on across the border, and the phone switches to a partner network in the next country within a minute or two. Nothing restarts and nothing splits per country.
