Key takeaways
- The RhB is an integrated railway, not a holding company. Network, operations and brand sit in the same company.
- Two electrification systems on one network: AC on the main network, DC on the Bernina line.
- There is no rack. Every gradient is handled by adhesion – that shapes both the route alignment and the vehicles.
- The group grew out of several separate railways that remain technically distinguishable to this day.
- Freight on metre gauge is part of everyday operations, not a museum piece.
Contents
- 1.Fact file
- 2.Business areas
- 3.Structure & brands
- 4.History at a glance
- 5.How to recognise the company
- 6.Strengths and weaknesses
- 7.Why this railway doesn’t fit the usual pattern
- 8.The main network and the Bernina line are two different worlds
- 9.How to plan a day at the Albula line
- 10.What actually helps trackside
- 11.The underrated part: freight on metre gauge
- 12.Verdict
- 13.Frequently asked questions
Fact file
| Legal form | Public limited company, majority publicly owned by the canton and the federal government |
|---|---|
| Role in the system | Integrated railway – infrastructure manager and train operator in a single company |
| Headquarters | Chur, Canton of Graubünden |
| Track gauge | 1000 mm across the whole network, entirely an adhesion railway with no rack |
| Electrification systems | 11 kV AC on the main network, 1000 V DC on the Bernina line |
| World Heritage status | the Albula and Bernina lines have been on the UNESCO list since 2008 |
| Distinctive feature | its own freight services on narrow gauge – a rarity in Europe |
| Identification in the field | brand, keeper and operator exceptionally coincide here |
| Official website | www.rhb.ch/de/home |
Business areas
Structure & brands
History at a glance
How to recognise Rhätische Bahn (RhB)
Does the train really belong to Rhätische Bahn (RhB)?
- Metre gauge with noticeably shorter carriages and tighter curves than on the standard-gauge network
- No rack – gradients are handled purely by adhesion, with spiral tunnels instead of a cog
- Red base livery with the cantonal coat of arms as a consistent appearance
- Two overhead line systems – noticeably lower voltage and simpler design on the Bernina line
- Panorama coaches with raised windows on the tourist trains
- Freight wagons on narrow gauge – container flat wagons and swap-body wagons, barely seen elsewhere
- On-street sections in Chur, where the railway runs like a tram
Strengths and weaknesses
What the company stands for
- Brand, keeper and operator coincide – attribution is as simple as it rarely gets
- Two electrification systems and several vehicle generations on one manageable network
- World-famous photo spots reachable from public footpaths
- Dense scheduled services on the main axes, so plenty of subjects per day
- Narrow-gauge freight traffic that barely exists anywhere else in this form
Where it falls short
- Vehicle designations follow Swiss conventions and feel unfamiliar to newcomers
- On the World Heritage lines, good photo spots get correspondingly crowded in summer
- Winter operations and weather can change diagrams at short notice
- Tourist trains require reservations and are therefore less spontaneous to use
- The Glacier Express product is run jointly, so attributing individual coaches isn't trivial
Updated: August 2026 – Almost everywhere else in this field, the answer is: brand, keeper and operator are three different things. At the Rhaetian Railway, they’re the same thing. The company owns its lines, runs its own trains, and appears under its own name – a model that has become the exception in European railway operations.
Document narrow gauge systematically
Vehicle designation, location and time logged in seconds – even without knowing the Swiss conventions.
Why this railway doesn’t fit the usual pattern
European rail regulation separates network and operations. Whoever owns the tracks isn’t supposed to gain an advantage for their own trains from it. For small, self-contained networks in peripheral locations, however, exceptions exist – and the Rhaetian Railway is one of them. It runs its own infrastructure and operates its own trains on it.
The term “group” still fits here, because the company grew together out of several originally independent railways. The Bernina line was its own firm with its own technology, as was the line to Arosa. It was the companies that merged, not the technology – which is why the network still runs with two different electrification systems today.
The main network and the Bernina line are two different worlds
Anyone only paying attention to the red livery would take the network for uniform. Technically, it isn’t. The differences between the main network and the Bernina line are so large that vehicles can’t simply switch between the two.
| Feature | Main network | Bernina line | Practical consequence |
|---|---|---|---|
| Electrification system | AC, high voltage | DC, low voltage | dual-system vehicles for through trains |
| Overhead line | sturdy insulators, elaborate structure | simpler, hanging lower | distinguishable even from a distance |
| Gradients | spread across spiral tunnels | very steep, directly on the hillside | different vehicle design |
| Route character | tunnels and viaducts | open route, circular viaduct | completely different subjects |
| On-street operation | at points in Chur | at the terminus in Italy | tram-like feel in both cases |
This split is the real key to the network. Anyone who knows it can tell, at almost any point, which part of the system they’re standing in – even before a train arrives. On the AC side sits the Albula line near Bergün with the Landwasser Viaduct near Filisur; on the DC side, the line ends in Italian Tirano, right in the middle of the street.
How this technology developed historically can be traced at the Albula Railway Museum, which deals exclusively with this network. For a comparison with other Swiss metre-gauge technology, it’s worth looking at the Matterhorn Gotthard Bahn, which uses a rack on its steepest sections – and whose vehicles, such as the HGe 4/4, are built quite differently as a result.
No rack means the route has to take the long way round
Because there are no rack sections, the railway can only gain height through length. That's exactly where the famous spiral tunnels and loops come from. If you see several levels of track stacked above each other on a hillside, that's no coincidence – it's the technical requirement for a train to run here at all.
How to plan a day at the Albula line
Choose a section
Valley section, spiral-tunnel area or high-altitude stretch – the three sections look completely different and lie far apart.
Check the schedule
Regional trains run at regular intervals, tourist trains only at specific times. Together, the two give you your time window.
Think on foot
The well-known spots sit on hiking trails. Factor in the climb, not just the train journey there.
Watch the light and the season
In narrow valleys, the sun only sits favourably for a short time. In winter, parts of the line stay in shadow all day.
Plan for freight trains
They tend to run in the morning and are the more interesting part of the operation – but you won't find them in the timetable.
How much time does a photo round really take?
Two good locations beat five rushed ones – especially with changeable mountain weather.
What actually helps trackside
Solid attribution when …
- track gauge, livery and vehicle designation all match up
- the location sits within the railway's network
- the full vehicle number has been noted
Look more closely when …
- a coach is running in the jointly operated panorama train
- the vehicle has been restored historically and carries old markings
- the train stands at a transfer point to another metre-gauge railway
It's a different railway when …
- the train runs on rack sections
- it's standard gauge and therefore part of the SBB network
- it's running in Valais or central Switzerland
Everyday traffic, not just postcard shots
Log regional and freight trains too – they make up the character of the network.
The underrated part: freight on metre gauge
There are millions of pictures of the tourist trains. Barely any of the freight services – yet that’s the genuinely special part. Carrying building materials, timber and food on narrow gauge has been given up almost everywhere else in Europe, because transferring loads is too costly. Here it works, because the network forms the only capable link into several valleys.
What you’ll see are wagon types that don’t exist elsewhere: narrow container flat wagons, swap-body wagons, short-bodied covered wagons. Our article on freight wagon types shows how to place such types – the conventions apply similarly on narrow gauge and standard gauge. Because these trains aren’t in the timetable, you’ll need patience; but every shot is far rarer than the hundredth picture of the best-known viaduct. Anyone wanting to get further into Swiss vehicle designations will find a way in through our guide to identifying classes.
Mountain lines are not a stroll
The well-known spots sit on hillsides, some on narrow paths. Stay on marked trails, don't step onto the track, and expect the weather to turn quickly. The ground rules are set out in our article on keeping a safe distance from the track; at stations, the operator's house rules apply as well.
Verdict
The Rhaetian Railway is the counter-model to the big group structures: no holding company, no intermediate layers, no brand with a different firm behind it. What it says on the tin is what actually runs – which makes it the most comfortable railway in this section for newcomers.
Even so, it only becomes truly interesting through the technology. Two electrification systems, no rack, and a functioning narrow-gauge freight service are features you’ll barely find anywhere else in Europe. Anyone who knows this sees more than a postcard shot in a red multiple unit.
Quick verdict
An integrated metre-gauge railway where brand and operator exceptionally coincide. What's exciting here isn't the layers, but the two electrification systems and the narrow-gauge freight traffic.
From Chur to Tirano in one archive
Log vehicle, section and time – turning a trip into documentation you can actually use.
Summary
- Logging a sighting here is unusual in that you don't need to untangle levels – company and brand are the same thing.
- The technical differences between the main network and the Bernina line are the real key to understanding the network.
- World Heritage status doesn't change the operation, but it does change how many people you'll find at the photo spots.
- Anyone after everyday traffic rather than panorama trains finds it away from the well-known viaducts.
Frequently asked questions
Is the Rhaetian Railway a group or a single railway?
Formally it's a public limited company that brings together several originally independent railways along with bus, car-carrying and freight businesses under one roof. But it's not a holding company in the usual sense: there are no operating subsidiaries with their own licences. The company itself runs the trains, operates the network itself and appears under its own brand itself – compared with groups like SBB, that's the exception.
Why are there two different electrification systems?
Because the Bernina line was originally an independent company with its own technology. It was electrified with DC current, while the main network went with AC. After the merger, the difference stayed, because a conversion was never technically or economically worthwhile. Vehicles running through services therefore need to handle both systems.
Does the RhB have any rack sections?
No, and that's its technical distinguishing feature. Every gradient is handled by adhesion. That's made possible by an alignment of spiral tunnels, loops and viaducts that spreads the elevation change over great distances. Railways such as the Matterhorn Gotthard Bahn work differently, deploying racks on their steepest sections.
What exactly is on the UNESCO list?
Not the company, but the cultural landscape made up of the Albula and Bernina lines together with their structures and the surrounding scenery. The listing obliges the preservation of the historic fabric, but changes nothing about operations: entirely ordinary regional trains run there, not museum trains. Anyone wanting to see the structures up close will find the best-known access at the Landwasser Viaduct near Filisur.
Does the railway really run freight services?
Yes, and as part of everyday operations. On metre gauge it carries building materials, timber, food and waste, some of it in containers and swap bodies transferred onto lorries in the valley. That's unusual for a narrow-gauge network – most comparable railways gave up freight long ago. Our article on freight wagon types explains how to tell the wagon types apart.
What's the difference between the Bernina Express and the Glacier Express?
Both are product brands, not companies. The Bernina Express runs over the World Heritage line to Tirano and is operated by the RhB. The Glacier Express connects Graubünden with Valais and is run jointly with other metre-gauge railways – so there you might well encounter a coach belonging to a different company.
Where is a visit most worthwhile?
For structures, the Albula line near Bergün, where the line winds up the hillside in loops. For the DC side, Tirano is the terminus, where the railway ends in the middle of the street. Anyone after everyday traffic does better staying in the valley – there are more regional trains than panorama trains there.
Who owns the Rhaetian Railway?
The shares sit mostly with the Canton of Graubünden and the federal government, plus smaller stakes. Privatisation was never seriously on the table, because the railway provides basic services in a mountainous canton. The exact split of shares can shift – percentage figures from older sources shouldn't be taken at face value.
How are the vehicle designations structured?
By Swiss convention: letters denote the build type and vehicle class, fractions such as 4/4 give the ratio of powered to total axles. A Ge 4/4 is therefore an electric narrow-gauge locomotive with four powered axles out of four. It looks unfamiliar but is logical – our guide to identifying classes shows how to work your way into conventions like this.
Can I combine this railway with other metre-gauge networks?
Yes, and it's worth it. In Valais the Matterhorn Gotthard Bahn connects, in central Switzerland the Zentralbahn. Anyone wanting to see historic narrow-gauge technology will find it at the Blonay–Chamby heritage railway. That way, in a single week you can see several narrow-gauge worlds that are technically surprisingly different from each other.
Log vehicles from Rhätische Bahn (RhB)
Company, vehicle, location and date logged in seconds – and visible to the community.
The operational level in the railway operator database
Who actually runs the trains, with keeper markings and identifying features on the vehicle.
Rhätische Bahn AG (RhB)
The Rhätische Bahn is Europe's best-known narrow-gauge railway. Its most striking feature isn't the vehicle but the route: spiral tunnels, viaducts and avalanche galleries.
Local & regionalMatterhorn Gotthard Bahn AG (MGB)
Matterhorn Gotthard Bahn AG is a metre-gauge alpine railway. Its operation is a textbook example of how vehicles switch between friction and rack drive.
Local & regionalZentralbahn AG
Zentralbahn AG stands for rail services in the heart of Switzerland. Its most exciting feature for observers is mixed operation: vehicles that handle both adhesion and rack sections on the same run.
Local & regionalSOB Südostbahn AG
SOB Südostbahn AG operates rail services in eastern Switzerland. To understand its network, you need to know how cantonal borders structure Swiss regional traffic.
Long-distanceSchweizerische Bundesbahnen (SBB)
The Swiss Federal Railways are the state railway of Switzerland and present across the whole country. This page shows what that means for the network and how to recognise its vehicles.
Typical vehicles
HGe 4/4
The HGe 4/4 is an electric rack locomotive for Swiss metre-gauge railways. This page decodes the designation and shows what to look for in the field.
ClassMGB ABeh 8/12 (Orion)
ABeh 8/12 means: first and second class, electric, rack drive, eight of twelve axles powered. Here's how to read the designation of the Stadler-built Orion.
ClassMGB ABDeh 4/8 (Komet)
ABDeh 4/8 means: first and second class, luggage compartment, rack drive, electric, four of eight axles powered. Here's how to read the Komet's designation.
ClassBhe 4/8
Bhe 4/8 means: second class, rack-and-pinion drive, electric, four of eight axles powered. Here's how to read the Swiss designation and spot the unit in the field.
Where you will find Rhätische Bahn (RhB)
Spotting locations where you will regularly come across vehicles from this organisation – with viewpoints, the best light and coordinates.
Albula line near Bergün
Between Bergün and Preda, the metre-gauge Albula line climbs over 400 metres – with spiral tunnels, loops and viaducts packed into a tight space. A railway trail runs right through the middle, and in winter the closed pass road becomes a sledging run.
Photo spotLandwasser Viaduct near Filisur
A curved limestone viaduct that leads, without warning, into a rock tunnel 65 metres up: the Landwasser Viaduct on the Rhaetian Railway is Switzerland's best-known railway subject. An official platform makes it one of the few Alpine subjects that even beginners can get right.
Narrow gaugeTirano and the Bernina Railway
Two stations stand side by side in Tirano: the Italian standard-gauge station and the terminus of the Swiss Bernina Railway. Between them the metre-gauge line runs street-level through town – no rack system, but full UNESCO World Heritage status.
More companies
Schweizerische Bundesbahnen (SBB)
SBB doesn't label its vehicles with a class number but with a combination of letters that codes speed, coach class and type of traction. Anyone who can read Re, RABe and Ee identifies a Swiss vehicle faster than any database lookup.
Heritage railwayBahnmuseum Albula
The Bahnmuseum Albula in Bergün is an exception among heritage railways: it owns no line of its own and runs no trains of its own. The attraction is outside – the metre-gauge Albula line of the Rhaetian Railway runs past the building to a regular timetable, UNESCO World Heritage status included.
Heritage railwayMuseumsbahn Blonay–Chamby
The Blonay–Chamby museum railway links two active metre-gauge networks over the slopes above Lake Geneva across just a few kilometres. The association runs steam and electric traction on its own line – and alongside that maintains one of the most extensive collections of historic narrow-gauge vehicles in Switzerland.
InfrastructureSBB Infrastruktur
SBB Infrastruktur isn't a separate company, but a division of SBB with separate accounts. It maintains most of the Swiss standard-gauge network – but not all of it: BLS, RhB, MGB and SOB have their own tracks, their own rules and their own rolling stock.
Related guides from the blog
- Identifying Train Classes: How to Recognise Any Locomotive or Multiple Unit
- Track SBB trains live: train tracking in Switzerland
- Identifying Freight Wagon Types: From Habbiins to Sgns
- Planning a Spotting Tour: One Day, Several Stations, Maximum Haul
- Keeping a Sighting Logbook: From Scraps of Paper to a Real Database
- Interrail for railfans: planning a European tour with a camera
