Rail travel guide in Switzerland

The Swiss rail network is noteworthy for its density, its coordination between services, its integration with other modes of transport, timeliness and a thriving domestic and trans-alp freight system. In 2015, with 5,323 kilometres (3,308 mi) network length, Switzerland has the world’s most dense railway network. Virtually 100% of its network is electrified, except for the few tracks on which steam locomotives operate for tourism purposes only. Switzerland was ranked first among national European rail systems in the 2017 European Railway Performance Index for its intensity of use, quality of service and strong safety rating. Switzerland had excellent intensity of use, notably driven by passenger traffic, and a good rating for quality of service and a very good rating for safety.

Switzerland will spoil you with a fantastic transport system – swift and disturbingly punctual trains, clean buses, and half a dozen different kinds of mountain transport systems, all integrated into a coherent system. The discount options and variety of tickets can be bewildering, from half fare cards to multi-day, multi-use tickets good for buses, boats, trains, and even bike rentals. In general, there’s at least one train or bus per hour on every route. On many routes there are trains and buses running every 30 or even 15 minutes, with city transit services running every 5-7 minutes during rush hours. However, as with everything in Switzerland the transit runs less often, or at least for a shorter period of the day during weekends, and particularly on Sundays and public holidays and in less densely inhabited areas.

Information, routes, fares, policies and schedules for almost all public transport can be found online on the Swiss Federal Railways’ (SBB CFF FFS) website which is a must-use resource for any traveller to Switzerland. Information can also been found on posters and screens at any stop, or from a ticket window at any railway station. The nation-wide coherently integrated timetable is also available as a free smart phone app. At any railway station of any provider you can get information and tickets (at manned ticket counters) for any of the many members of the integrated railways network of Switzerland and most bus systems, in particular PostBus Switzerland (de: PostAuto, fr: CarPostale, it: AutoPostale) which provides an online timetable as well with the same data.

Bus and trains do not and are not allowed under law to compete each other in Switzerland, rather – quite the opposite, they are complementary to each other – besides being coordinated timetable-wise. That way, almost all inhabited villages and towns in Switzerland can be reached by public transport. This is actually constitutionally demanded by the Public Service regulations of the Swiss Confederation. Public Service is a unique Swiss term loosely referring to all kinds of laws, acts, and ordinances, which define the basic supply of public services and infrastructure in particular concerning postal services, telecommunication, electronic media, public transport and road infrastructure.

There are about 20 regional fare networks throughout the country, which incorporate many kinds of public transport (city bus, tram, metro, any kind of train, PostBus, boats, funiculars and others) by many different providers around urban centers into one single fare system, such as ZVV in the canton of Zurich, unireso (see also: Geneva’s tpg) in the canton of Geneva and its French adjacent area, or mobilis around Lausanne in the canton of Vaud at the northern shore of Lake Geneva, passepartout in the cantons of Lucerne, Nid- and Obwalden (keyword: Titlis). Usually these networks sell zone-based tickets valid for a particular time frame (instead of point-to-point tickets) for journeys within their fare network borders. Many of these networks and transit operators provide their own free smartphone apps; sometimes to be found on the major city’s transit company website.

Even if there is no train or city transit available, the comprehensive PostBus Switzerland network gets you there. Where applicable, PostBus Switzerland is part of regional fare networks. You find all timetable information on Swiss Federal Railways’ (SBB CFF FFS) online timetable, but PostBus Switzerland also provides their own free app with the same information as by SBB as well as many additional features.

Further information about the railway network in Switzerland and the Switzerland-wide countryside bus network is also available online.

Public transport fares in Switzerland are usually set for two or more years and can easily stay fixed for ten years. This isn’t surprising as changes in fares are easily a widely discussed political issue and regularly subject to public vote. If the fares do change, then only during the timetable change in December, otherwise the prices are stable.

Therefore, Swiss usually buy their ticket just a few minutes before departure, if they don’t own a travel card or did not buy it online just for the sake of convenience. This is also a reason why you can buy domestic tickets at the earliest only 2 months before the date of travel.

There is however one exception: The supersaver tickets, which are only sold online, are only valid for a particular connection and only available online no more than 60 days before travel date.

Ticket validity
A standard domestic train ticket is usually valid for the entire calendar day until the end of day service (which is 05:00 of the next day), but just for one journey of the selected route. And normally, you are allowed to make intermediate stops and continue later on the same day.

Exceptions are supersaver tickets sold by the SBB CFF FFS, which are only valid for a particular connection.

Often, tickets are sold for a route which includes different providers and/or different kind of transport means. If the start and final destination are not in the same fare network, the previously mentioned validity is applicable.

Tickets sold for routes within fare network borders are often zones-based instead of point-to-point tickets and therefore only valid for any route which stays inside the indicated zones. They are valid for a particular time frame and usually valid for any number of journeys within this frame time (e.g. 1/2 hour, 1 hour, 2 hours for “one-way” tickets, or the whole calendar day, or even for 24 hours). These conditions can differ from fare network to fare network, though they are often very comparable or sometimes even the same, but check them beforehand.

Generally, standard domestic train tickets are always valid for any type of train, even for tourist trains (but it’s possible you must also have a reservation for them) and for international trains as long as these trains take the same route as indicated on your ticket and you travel only between Swiss train stations (including some stops outside of Switzerland).

International tickets for international connections traversing the Swiss border usually have a quite different validity and are also often restricted to particular trains and/or type of trains. But on the Swiss travel system, they usually have at least the same validity as domestic tickets and are often valid even for more than one day. But make sure to check their particular conditions carefully!

Almost nobody in Switzerland pays full fare for the transit system. At the very least they all have a Half-Fare Card (fr: abonnement demi-tarif, de: Halbtax-Abonnement, it: abbonamento metà-prezzo) which saves you 50% on all national buses and trains and gives a discount on local and private transit systems. Press the ‘1/2′ (or tarif reduit, reduzierter Preis, tariffa ridotto) button on the ticket machines to indicate you have this card, and be prepared to hand it to the conductor along with your ticket on the train. Annual half fare cards cost Fr. 185; visitors from abroad can buy a 1-month Swiss Half-Fare Card for Fr. 120.

You save Fr. 66 on a round-trip ticket from Zurich to Lugano, so if you are planning on travelling a lot, the card will quickly pay for itself. Children between the ages of 6 and 16 pay half price for travel around Switzerland. Children travelling with a paying parent or grandparent can travel for free, but only if their parents have purchased a Junior travel-card, or of their grandparents have purchased a Grandchild travel-card. Parents from abroad in possession of any kind of a valid Swiss Travel Pass/Card/Ticket from the Swiss Travel System can get a Swiss Family Card for free with the same advantages.

Travel cards
The most convenient way to travel with public transport in Switzerland is with a 1, 2, or 3 years GA travel card (de: Generalabonnement, fr: abonnement général, it: abboamento generale), or for visitors only a Swiss Travel Pass (equally valid like a GA travel card). The GA card grants you access to all national buses, including PostBus Switzerland, and railways, many boats, all city transit systems, and offers travellers a hefty discount on privately operated cable cars, funiculars, and some ski lifts. Swiss Travel Passes range in price from Fr. 192 for a 3-day, 2nd class pass to Fr. 765 for a 15-day pass, 1st class. There is also a Swiss Travel Pass Flex, which is slightly more expensive but can be used over non-consecutive days within a month. Like the half-fare card, you can buy these passes from any railway station ticket office or simply online.

There are a few other possibilities in between a half-fare card and a Swiss Travel Pass: See an overview here.

Reservation and “Tourist trains”
In general, you will always find a free seat on a train, except during rush hours (departure times ca. 06:30-08:00, and about 17:00-18:30); free seats may be hard to find on non-stop connections between the major business cities and its suburbs. In particular between Zurich and Bern, between Zurich and Basel, and between Lausanne and Geneva in both directions. You can easily check this on the online timetable by the statistically based occupancy indication updated daily and available from 30 days before departure. But normally, nobody makes a reservation.

Normally, you do not have to make reservation for any of the public transport system in Switzerland. Often, a reservation is not even possible, in particular for local trains. Though, there are some exceptions. Besides the scenic trains mentioned below, some of the yellow bright PostBus lines require reservation as well. The easiest way to check this is by using the online timetable. If you find a capital R on the timetable indicated next to a particular connection, then a reservation is possible. If you find a capital R in a square, then a seat reservation is compulsory. And of course, a reservation is compulsory for many of the international connections, particularly for TGVs to/from France, and ECs to/from Italy.

Only two trains within Switzerland require reservations: the Bernina Express (BEX), running daily between Chur / Davos and Tirano and the Glacier Express (GEX) running between St. Moritz / Davos and Zermatt. However, it is also possible to travel the same routes using regular (regional) trains. These trains stop often and you have to change trains two or three times for the whole route, but the train connections are well coordinated.

Reservations is also recommended during high seasons for the GoldenPass Line between Montreux and Interlaken, as well as for the Gotthard Panorama Express between Luzern and Flüelen by boat and also for further travel between Flüelen and Lugano/Locarno in the southern Ticino through the 15 km long St. Gotthard vertex Tunnel in the middle of the Alps by train; and its several spiral tunnels instead through the world’s longest railway tunnel, the Gotthard Base Tunnel of 57.1 km, where you will hardly perceive that you are traversing the largest and highest mountain range in western Europe, the Alps.

Since the opening of the Gotthard Base Tunnel in 2016, however, the transfer between Italy/Southern Switzerland (Milano, Lugano, Locarno, Bellinzona) and Northern Switzerland (Luzern, Zurich, Basel) has become often very occupied due to the even easier and faster connection. During tourists’ rush hours; trains running through the Gotthard Base Tunnel can get totally occupied, and travellers without a reservation will be prevented from entering fully booked trains, since the SBB does not allow standing passengers on trains through the world’s longest railway tunnel (takes 20 minutes for traversing, one hour between Bellinzona and Arth-Goldau). So make sure to check the occupancy on this route and to make a reservation, if necessary.

For the Pre-Alpine Express (VAE) between Luzern and St. Gallen/Lake Constance in north-eastern Switzerland you do not need any reservation. For the Lötschberger between Bern, Spiez in the Bernese highlands and Brig in the Valais over the old, 500-m-higher line and 14-km-long Lötschberg vertex Tunnel you also don’t need a reservation.

During winter season on weekends to and from major ski areas, trains can be packed.

Buy the tickets before you board
On most trains in Switzerland, tickets can no longer be bought on board, so it is highly advised to buy tickets beforehand. You will get heavily fined if you don’t have a ticket.

The red-grey ticket machines accept credit/debit cards, although their ticket machines require that a PIN be entered. You can also buy a ticket, either, at any manned ticket counter, or online on the Swiss Federal Railway (SBB CFF FFS) website and can be displayed on your laptop, tablet or smartphone – even without the app, or on SBB’s smart phone app, if you have an account registered with a valid credit card. But take care – they must be bought before the train leaves the station (automatic time checks with timetable by the scanners) and you are responsible for the working condition of your smart phone (so make sure you have enough battery.)

One exception is PostBus Switzerland, where you still can purchase your ticket with the driver on board; for most routes to any destination in Switzerland. PostBus Switzerland provides now the same mobile ticketing service with their own PostBus App.


Using trains is easy, although the number of different kinds of trains can be a bit confusing unless you know that the schedules at a Swiss railway station are colour-coded. The yellow sheet is for departures (fr: Départ, de: Abfahrt, it: Partenza) and the white sheet is for arrivals (fr: Arrivée, de: Ankunft, it: Arrivo). Faster express trains appear on both of these sheets in red, while the trains in black stop at more stations.

For trips with transfers it is often easier to use online timetable information, as it will pick transfers for you. You need not fear transfers of five minutes or less. You will make them, provided you are ready to de-board at the exit before the train stops, and provided you know which platform you arrive on and which one you depart from. The online app, information screens, and speaker announcements will help you to prepare accordingly. Many Swiss commute with a one or two minute transfer between trains.

On departure and arrival posters you can consult the standard platform, indicated by a track number. Departure/Arrival screens and boards, as well as SBB’s online timetable and smart phone app provide you with eventually updated information. Online you can also track the current location of a train, as well as other real-time information.

Train composition
At the track, overhead displays indicate the (larger and) final destination(s) and the official departure time. The small numbers and letters along the bottom show you where you can board the train. The letters indicate the platform area you should stand in, so called sectors of the platform indicated by blue overhead signs with large capitals (such as A, B, C, D, E, or F), and the numbers indicate the class. The class (1st or 2nd) is indicated by a “1” (and a thick, horizontal yellow stripe on the coach’s outside) or “2” on the side of the coach, these correspond with the numbers on the overhead display. This train composition information (class number, bicycle coach, family coach, restaurant/bistro coach and respective sector letter) you can also find online for most domestic trains (as of 2019 the ones operated by SBB or BLS) and international trains leaving from or arriving in Switzerland (with exception of TGV) of a particular connection with a departure or arrival time quite close to the future (online timetable: by clicking the plus sign next to platform number; SBB Mobile app: by selecting the respective stop name in the details). In addition most bigger stations will have a printed plan (blue sheet) with the train compositions of most major trains on the platform.

All Swiss trains are non-smoking — this is also indicated on the side of coach, as well as inside.

Small luggage, coats and jackets can be stowed above your seat. In most trains where four seats build a compartment you can store small and middle sized luggage between the backs (!) of the seats. For larger luggage you often find a rack at the end of the coach. During busy periods, people often stow large luggage (or skis) in the entrance area in between coaches. This is usually fairly safe, but apply common sense and keep an eye on them. Further, SBB provides a totally safe and effective nation-wide luggage delivery service to any manned railway station, or Post office reachable by PostBus (usually called “ Post/Posta”) destination, especially addressed to tourists and skiers with large, heavy luggage or many suitcases, or even door-to-door, so that you can fully enjoy you journey and make your swift transfers easily and without any hassle.

Types of trains
The many different types of trains is bewildering at first, but is actually quite simple.

The routes the SBB timetable suggests will make much more sense if you understand them. All trains have a one or two letter prefix followed by a line number (new since 2017/18) and a train number.

For example IC 2 889 for the InterCity between Zurich HB and Lugano (no. 2) leaving Zurich at 17:32, or S 3 12323 for the mobilis S-Bahn line no. 3 (suburbain train) leaving at 07:52 from Villeneuve to Allaman and also connecting Montreux with Lausanne.

Only the prefix, the line number (if available), the destination, and the time of departure are important. Sometimes, for regional lines, there is no line number given as for example in RE 3823 for the RegionalExpress train leaving at 12:50 from Bulle to Berne.

However, your regular ticket will be valid for all of them including tourist and international trains for domestic journeys, given they run the same route within the Swiss travel system. Normally, a train ticket is valid the entire calendar day until the end of day service (05:00 of the next day), but just for one journey. And, normally, you are allowed to make intermediate stops and continue later on the same day. Exceptions are SBB’s supersaver tickets, which are only valid for a particular train connection, and fare network tickets (check their own regulations.)

Local, “slow” trains:
R (Regio/Régional) trains are local trains. They stop everywhere or almost everywhere, and generally reach into the hinterlands of a major station like Lausanne, but not to the next major station (in this case Geneva). If you are going to a small town, you may transfer at a larger station to an R train for the last leg.
Suburban trains are usually indicated by an S (for S-Bahn) and followed by the number of the line, such as S 12.
RE (RegioExpress) trains generally reach from one major station to the next, touching every town of any importance on the way, but don’t stop at every wooden platform beside the tracks.

Fast trains:
IR (InterRegio) trains are the workhorses of Swiss transit. They reach across two or three cantons, for instance from Geneva, along Lake Geneva through Vaud, and all the way to Brig at the far end of the Valais. They only stop at fairly large towns, or railway junctions.
IC (InterCity) trains are express trains with restaurant cars. They are sumptuous and comfortable, often putting vaunted services like the TGV to shame, and make runs between major stations, with occasionally stops at a more minor one where tracks diverge.
Former ICN trains (InterCityNeigezug, or Intercity Tilting Train) are now branded as IC trains, as well. They are the express tilt-trains, as luxurious as the IC trains. They run between major cities like Geneva, Lausanne, Biel/Bienne, Zurich, Brig, Lugano, Luzern and Basel.

There are also a number of narrow gauge railways that don’t fit this classification that supplement the buses in the hinterlands, such as the line from Nyon to La Cure or the line from Interlaken to Lauterbrunnen.

All trains are integrated into regional fare networks, if existing. Therefore you can use zone-based tickets on them, but, of course, only for journeys within the borders of the fare network, so take care about the validity of your ticket. This is especially taken into consideration for journeys with local train systems, such as on R and S trains. Often, ICs and ICNs do not stop a second time within the fare network, so tickets by the regional fare network would be of no use on them.

You can bring your bicycle on almost every train in Switzerland (check the timetable, sometimes you must make a reservation, or it is not allowed at all, e.g. on international connections), with two provisos: you must have a ticket for it (either special bike day pass for Fr. 20 a day or a regular ticket, both of which are available from ticket machines; your half-fare card is also valid for your bike, a day velo pass costs Fr. 13 in that case), and you must get on at a door marked with a bicycle. On ICN trains and some IR trains this is at the very front of the train.

You are allowed to bring your dog onto the train, however you have to purchase an extra ticket for the dog. Independent of the class of travel, you have to buy a second class half-fare ticket or the stipulated minimum fare. For bigger trips it might be worthwhile to buy a day card for your dog at Fr. 35. An exception to this are dogs below 30 cm shoulder blade height, which can travel for free as hand luggage provided they are in a carrier or basket. More information on travelling with dogs can be found on the SBB CFF FFS website.

International connections
Switzerland is, together with Germany, one of the most centrally located countries in Europe, and trains arrive from all parts of Europe. Some major routes include:

The TGV Lyria (Train à grande vitesse, French/Swiss high-speed railway connection), with several trains daily from/to Paris, Dijon, Lyon, Avignon, Aix-en-Provence and Marseille.
Examples of travel time: Paris-Geneva 3 hr, -Lausanne 3½ hr, -Basel 3 hr, -Berne 4 hr, -Zurich 4 hr;
and Geneva-Lyon 2 hr, -Avignon 3 hr, -Marseille 3½ hr;

Hourly EC (EuroCity) trains from Milan with connections to all parts of Italy.
Examples of travel time: Milano-Berne 3 hr, -Basel 4 hr, -Geneva 4 hr, and Milano-Zurich 3½ hr (about 5 hr, if you choose the route over the Gotthard line (opened in 1882) via Göschenen and Airolo instead through the world’s longest railway tunnel, the 57-km-long Gotthard Base Tunnel)

Regular ICE (InterCity Express, German high-speed trains) from Zurich and Interlaken via Berne, Basel to Freiburg i.B., Offenburg, Baden-Baden, Karlsruhe, Mannheim, Frankfurt a.M. (main railway station or airport) in Germany, many continuing toward Cologne and Dortmund, or Hannover and Hamburg, or Berlin, or Amsterdam.
Examples of travel time: Frankfurt Airport-Basel 3 hr, -Berne 4 hr, -Interlaken 5 hr, -Zurich 4 hr

Regular IC (InterCity) trains between Zurich and Stuttgart, travel time 3 hr
Regular EC (EuroCity) trains between Zurich and Munich, travel time 4 hr
Regular RJ (RailJet) trains between Zurich and Innsbruck (3½ hr), Salzburg (5½ hr), Vienna (8 hr) in Austria, and further to the east
Sleeper trains operated by ÖBB as Night Jet

You can use most of these trains with the exception of night trains domestically in Switzerland with a normal domestic ticket, but keep in mind that they may arrive at the end of a long journey and may not reach the very high Swiss standards for punctuality.

Information for railway enthusiasts
In Switzerland, more than 99% of the railway infrastructure is electrified, but it is possible to find steam railways such as the Brienz Rothorn Railway, the Furka Cogwheel Steam Railway and others.

There are many interesting mountain railways of all types. In Switzerland most electric trains get their power from a single phase AC network at 15,000V 16 2/3Hz. This network uses its own power lines run with 66 kV and 132 kV, which have, unlike normal power lines, a number of conductors not divisible by 3. Most power lines for the single phase AC grid of the traction power grid have four conductors. Railway photography is permitted everywhere provided you don’t enter forbidden areas without permission.

Here is short list of the most remarkable railway lines:

The Glacier Express (GEX) between Davos / St. Moritz (en: Grisons, de: Graubünden) and Zermatt (Valais), an 8-hour trip through the central Swiss Alps. The train has special wagons with curved windows on the roof, supplement required. Views in all directions.
The Bernina Express (BEX) between Davos / Chur and Tirano in Italy, via Pontresina / St. Moritz over the Bernina pass (2253m o.s.l.) the highest rail transversal in the Alps, high mountain scenery. The train has special wagons with curved windows on the roof with views in all directions. Supplement required.
The Pre-Alpine Express (VAE, Voralpenexpress) running between St. Gallen / Lake Constance and Lucerne, throught the rolling hills of the Appenzellerland down to Rapperswil, where it crosses the first, eastern part of Lake Zurich, then up again through the lovely moor of Rothenturm (saved from military destruction by a publicly initiated referendum in 1987) and close to Einsiedeln down again to Arth-Goldau at the bottom of the Rigi and further to Lucerne along the Lakes of Zug and Lucerne.
The Jungfrau Railway, from Interlaken (560 meters) to the Jungfraujoch station (3450m a.s.l.) in two hours. Definitely the most impressive journey in the Alps.
The Gornergrat Railway, departure from Zermatt to the 3090m a.s.l. high Gornergrat.
The Mount Rigi Railway, oldest mountain railway in Europe.
The Mount Pilatus Railway, from Lucerne to the top, the steepest (max. 48% gradient) railway in the world.
The Brienz Rothorn steam cogwheel railway above lake Brienz to the Rothorn summit (2350m a.s.l.) and almost exclusively run by steam locomotives.
The Lötschberger is a line connecting Berne / Spiez (Bernese Highlands) and Brig (Valais), not considered as a mountain train but with still impressive scenery, especially if you take the route by a regional train (‘RE’) through the old 14.6-km-long Lötschberg vertex tunnel (between Kandersteg and Goppenstein, 500 m above the 34.6-km-long Lötschberg Base Tunnel, a high-speed train tunnel opened in 2007).
The St. Gotthard line with its many spiral train tunnels and the 15-km-long St. Gotthard vertex train tunnel (built between 1872 and 1882, 199 workers lost their lives in its construction) connecting the German spoken northern Switzerland Zurich/Luzern and the Italian spoken southern Switzerland Ticino (Bellinzona, Lugano, Locarno). Also advertised as the Gotthard Panorama Express between Luzern and Flüelen by boat, and further then by train to either Bellinzona, or Locarno/Lugano.

Standard-gauge lines
Three quarters of the Swiss rail network is at standard gauge, comprising 3,773 km (2,344.4 mi), administered mostly by three companies. Important railway stations are the Zürich HB (466,800 passengers per day on a working day), Bern (210,000 ppd), Basel SBB (114,200 ppd), Lausanne (108,900 ppd), Winterthur (108,000 ppd), Luzern (96,200 ppd), Zürich Oerlikon (85,700 ppd), Zürich Stadelhofen (83,300 ppd), Olten (81,300 ppd), and Geneva (73,700 ppd).

Swiss Federal Railways
Swiss Federal Railways (SBB CFF FFS) is the largest railway company in Switzerland and handles the majority of national and international traffic. It operates the main east–west track in the Swiss Plateau area calling all larger Swiss cities and many smaller ones, and the north–south routes through the Alps via the Gotthard Line (Milano-Chiasso-Lugano-Luzern/Zurich-Basel line) and the Simplon Tunnel (Domodossola to Brig-Lausanne-Geneva line).

BLS (Bern-Lötschberg-Simplon) is the other main company, with 10% of the standard-gauge network. It manages the other major Alpine route Bern-Brig via both Lötschberg Tunnels and connection at Brig with SBB’s Simplon Tunnel to Italy.

Total route length: 436 km (270.9 mi).
The Schweizerische Südostbahn AG (SOB) operates on 147 km (91.3 mi) (of which 123 km (76.4 mi) are their own) between Romanshorn on Lake Constance to St. Gallen. And further via Herisau to the Toggenburg valley in northeast Switzerland. Via Wattwil and Rapperswil SOB travels the track over the Seedamm on Lake Zurich and finally over the high moorland of Rothenthurm down to Arth-Goldau in Central Switzerland.

The named train Voralpen Express (VAE, Pre-Alpine Express) is operated by the Südostbahn. It runs every hour between Lucerne and St. Gallen.

Rail links to other countries
Standard gauge 1,435 mm (4 ft 8 1⁄2 in)
Austria – same voltage 15 kV, 16.7 Hz AC
France – voltage change 15 kV, 16.7 Hz AC / 25 kV, 50 Hz AC or 1,500 V DC
Germany – same voltage 15 kV, 16.7 Hz AC
Italy – voltage change 15 kV, 16.7 Hz AC / 3 kV DC
Liechtenstein – same voltage 15 kV, 16.7 Hz AC

Although both Austria and Germany use the same voltage as Switzerland, dedicated types of locomotives are necessary due to Switzerland using narrower pantographs.

The German national railway company Deutsche Bahn (DB) owns cross-border lines from the German border to Basel Badischer Bahnhof station, which is also operated by DB. It also owns and operates an east–west line across the canton of Schaffhausen that forms a link in the largely German Upper Rhine Railway, and jointly owns Schaffhausen railway station with the Swiss Federal Railways.

The German DB operates longer-distance trains from Germany to Swiss cities, including ICE services to Basel, Zurich, Berne, Chur and Interlaken. On the other hand, Swiss operators run several trains into Germany, e.g. regular EC service to Stuttgart.

The French-Swiss joint-venture TGV Lyria operates high-speed trains between Paris and South-France with services to Geneva, Lausanne, Basel and Zurich.

The Austrian Railjet by ÖBB operates the service between Zurich and several destinations in Austria. The service runs via Buchs SG and calls Innsbruck, Salzburg and Vienna besides others.

SBB and Trenitalia jointly operate EuroCity services between Switzerland and Italy. These services are running between Geneva and Milan or even Venice via the Simplon Tunnel. Between Basel and Milan via Berne and the Lötschberg Base and Simplon Tunnels, and between Zurich and Milan via the Gotthard route.

Narrow-gauge lines

RhB and MGB
The Rhätische Bahn (RhB) is the longest metre-gauge railway in Switzerland, linking Arosa, Disentis, Davos, St. Moritz in the high Alps, and Tirano in Italy with Chur, a rail junction with the SBB. It passes through the upper Rhine Valley and several side valleys, as well as the Engadine, the upper valley of the river Inn. The Bernina Pass is the highest point on this line, at 2253 m. Total length: 366 kilometres.

The former Furka Oberalp Bahn (FO) was a metre-gauge railway in the high southern alps. Its name referred to two passes, the Furka Pass and the Oberalp Pass. The Furka Pass lies at the upper end of the Rhône valley. The Oberalp Pass is the highest point on this line at 2033 metres, and lies at the upper end of the Rhine valley. The total length of the railway was 100 kilometres, and the line runs from Disentis to Brig. Brig is a rail junction with the SBB and BLS and sits at the north end of the Simplon tunnel on the Milan to Lausanne CFF line and Milan to Bern BLS line.

The former BVZ Zermatt-Bahn (BVZ; BVZ means Brig Visp Zermatt) was a short line between Brig and Zermatt. It passes through the Visp and Matt Valleys, tributaries of the Rhône. Total length: 43 kilometres.

In 2003, the FO and BVZ merged to form the Matterhorn Gotthard Bahn (MGB).

The Glacier Express (GEX) runs on the combined three line route St. Moritz/Davos-Filisur-Chur-Disentis-Andermatt-Brig-Visp-Zermatt. A one-day trip in panoramic-view cars takes tourists from St. Moritz/Davos to Zermatt, or vice versa, through some of the most spectacular scenery of the Alps.

Further narrow-gauge lines
The Appenzeller Bahnen (AB) with its total of 77 km of mainly metre-gauge tracks just recently combined (2006) the earlier separate Trogenerbahn from St. Gallen to Trogen, the standard-gauge railway from Rorschach, Switzerland to Heiden, Switzerland, the short track of the funiculair from Rheineck to Walzenhausen, as well as the previous Appenzeller Bahnen. The AB connects main spots within both Appenzells with St. Gallen and Altstätten in the Alpine Rhine Valley.

The Chemin de Fer Montreux Oberland Bernois (MOB) line runs 75 kilometres from Montreux on Lake Geneva to Zweisimmen, with a connecting line to Lenk in the Simmental. The section from Montreux to Zweisimmen, approximately 63 kilometres long, is part of the “Golden Pass Panorama” trip from Montreux to Lucerne, a trip which combines rides on the MOB, the BLS and the Zentralbahn (zb).

From Interlaken, the narrow-gauge Brünigbahn section of the Zentralbahn (zb) runs 74 kilometres further to Lucerne. It skirts Lake Brienz and passes through the range of mountains to the north of the lake via Brünig Pass, and then drops into the Sarner Aa valley to Lucerne. The zb also runs the line between Lucerne and Engelberg.

The Chemins de fer du Jura (CJ), the railways of the Jura canton in northern Switzerland, is an 85-kilometre rail network of which 74 km is metre gauge, the remaining 11 km being standard gauge. It connects La Chaux-de-Fonds to Glovelier and Tramelan, both via Le Noirmont.

The Wynental- und Suhrentalbahn operates in the canton of Aargau in the two mentioned valleys connecting them in Aarau, over a total length of 32.3 km.

The Berner Oberland Bahn (BOB) is a 24-kilometre line from Interlaken to Lauterbrunnen and Grindelwald. It begins at Interlaken Ost station and divides at Zweilütschinen, about 10 kilometres south of Interlaken. The western branch leads to Lauterbrunnen, while the eastern branch leads to Grindelwald. It is possible to make a loop by taking the Lauterbrunnen branch and returning via the Grindelwald branch. The two branches are connected by the Wengernalp Bahn.

The Wengernalpbahn (WAB) is a 19-kilometre line from Lauterbrunnen to Grindelwald, leading over the Eiger ridge at the junction station of Kleine Scheidegg. In the winter, this junction is a ski resort served by many lifts and trails, as well as the rail line. Skiers can ride the train from the valleys below to return to the top of the runs.

The Jungfraubahn (JB), which is also rack-and-pinion throughout, starts at Kleine Scheidegg and runs 9 kilometres through tunnels in the Eiger and Mönch, leading to the “Jungfraujoch,” a saddle between the Mönch and the Jungfrau summits. At the saddle are a visitor centre and an observatory. The Aletsch Glacier, largest in Europe, runs to the south toward the Rhône valley.

The Bergbahn Lauterbrunnen-Mürren (BLM) is 6 km long, divided into two independent parts, the first part being a cable car (which runs above the old funicular railway, which was replaced in 2006), the second an adhesion railway.

The Chemin de fer Martigny–Châtelard (MC) is 19 km long, with one rack railway section, in the canton of Valais. It connects with the Saint-Gervais–Vallorcine railway in France, the joint services being marketed as Mont-Blanc Express.

In the canton of Vaud, metre-gauge railways include the Chemin de fer Nyon-St-Cergue-Morez, the Chemin de fer Bière-Apples-Morges, the Chemin de fer Yverdon–Ste-Croix, the Chemin de fer Bex–Villars–Bretaye and the Chemin de fer Lausanne–Echallens–Bercher, as well as part of the longer MOB.

The Ferrovia Lugano–Ponte Tresa (FLP), in canton Ticino, runs 12.3 kilometres from Lugano to Ponte Tresa.

The Gornergrat Bahn climbs for 9 kilometres from an elevation of 1600 metres near the Zermatt station of the Zermatt RR to a 3000-metre high-end station on the shoulder of the Monte Rosa Mountain. The entire route is a rack-and-pinion railway.

At Brienz the Brienz Rothorn Bahn (BRB), a steam-hauled rack railway, ascends to near the summit of the Brienzer Rothorn.

Urban rail

There are trams operating on nine systems in seven Swiss cities. Street-running tramways are nearly all 1,000 mm (3 ft 3 3⁄8 in). The Chemin de fer Bex–Villars–Bretaye (BVB) in Bex is more of a mixed interuban light rail line connected to a rack railway but it does have some street running portions, particularly in Bex where the BVB operates along the right of way of a tramway system originally built in the 1890s.

In many parts of Switzerland suburban commuter rail service is today known as S-Bahn. Clock-face scheduling in commuter rail has been first put in place on the line Worb Dorf – Worblaufen near Bern in 1964. In 1968 followed the Golden Coast Express on the right side of Lake Zurich. 1982 clock-face scheduling was introduced all over Switzerland. The term S-Bahn has been used since 1990 for the Zürich S-Bahn, 1995 for Bern S-Bahn and 1997 with the Basel Regional S-Bahn. Other services include S-Bahn Luzern and S-Bahn St. Gallen. But also other terms for commuter rail are in use like Stadtbahn Zug. Around Fribourg, it is known as Réseau Express Régional (RER), in the region of Geneva the term is Léman Express and in the canton of Ticino Treni Regionali Ticino Lombardia (TILO). The commuter rail networks of Zurich, Basel, Geneva and Ticino provide also cross-border transportation services into Germany, France and Italy.

Integration of services

Between rail services
Services on the Swiss railway are integrated with each other and with other forms of public transport. Unlike its European neighbours, Switzerland has not developed a comprehensive high-speed rail network, with the running speed on its one stretch, called the Rothrist-Mattstetten line, of relatively high-speed line being 200 km/h. Instead the priority is not so much the speeding up of trains between cities, but the reduction of connection times through the nodal system. Journey times on main lines between hubs are multiples of 15 minutes so that on the hour or half-hour all trains stand in the main stations at the same time, thus minimising connection times. Indeed, the above-mentioned Rothrist-Mattstetten line reduces journey times from Bern to Zurich from 72 minutes to 57 minutes, in keeping with the clock face scheduling.

Between modes of transport
Rail timetables are integrated with the extensive network of postal buses (branded as PostBus, French: CarPostal, German: PostAuto, Italian: AutoPostale) which serve both plain and high mountain villages. For example, on postal bus line 12.381 the 10:35 from the mountain village of Les Haudères is planned to arrive in the regional city of Sion at 11:20 where a train departs the station (located next to the bus station) at 11:24 for Visp. Indeed, it is a familiar sight to for the postal cars to be already lined up outside the station for the arriving train. From this perspective, the Swiss rail network functions as the core of a wider public transport network.

Costs and subsidies
Although public investment is positively correlated with a given railway system’s performance, the European Railway Performance Index finds differences in the value that countries receive in return for their public cost. The 2017 Index found Switzerland captures high value for money relative to the average ratio of performance to cost among European countries.

Passenger transport
In 2012, the total costs for passenger transport on Swiss railway network was CHF 8.88 billion, of which CHF 4.46 billion (50%) were due to infrastructure costs, CHF 3.98 billion (45%) were costs of transportation means, CHF 427 million due to environmental and health costs, and CHF 25 million due to accidents.

CHF 4.28 billion, or 48.2%, were paid by passengers, and CHF 4.15 billion (or 47%) came from rail subsidies provided by federal, cantonal, and municipal contributions. CHF 426 million (or 4.8%) were contributed by the common weal (accident and health insurances, environmental funds etc.).

Freight transport
In 2012, the total costs for freight transport on Swiss railway network was CHF 2.063 billion, of which CHF 779 million (37.8%) were due to infrastructure costs, CHF 900 million (43.6%) were costs of transportation means, CHF 59 million due to environmental and health costs, and CHF 325 million (15.8%) due to accidents.

CHF 1.058 billion, or 51.3%, were paid by customers, and CHF 122 million (5.9%) by transporting companies, while CHF 555 million (26.9%) were subsidised by federal, cantonal, and municipal contributions. CHF 328 millions (15.9%) were contributed by the common weal (accident and health insurances, environmental funds etc.).