フロム鉄道：世界有数の急勾配標準軌路線を55分で866メートル下降

The Flåm Railway is one of the most booked train journeys in Norway, and most people do it in the wrong direction. Let me fix that before you buy your ticket.

The railway descends 866 meters between Myrdal station on the Bergen Railway (866 m above sea level) and Flåm at the fjord (2 m above sea level). The route is 20.2 km with an average gradient of 5.5% across roughly 80% of its length, which places it among the steepest adhesion-only standard-gauge railways in the world. Construction started in 1923. The line opened for steam traffic in 1940 and was electrified in 1944. Most of the 20 tunnels were dug by hand. The workers descended the same 866 meters on foot on their way home every evening.

Direction matters

Descend from Myrdal to Flåm. Not the other way.

The views are better looking outward and down than upward and inward. Ascending from Flåm, you spend much of the journey looking at mountain walls. Descending from Myrdal, the valleys open ahead of you and the fjord appears progressively closer. If you have a choice, take the Bergen Railway from Bergen to Myrdal (1 hour 40 minutes) and descend to Flåm.

Seat side: sit on the right side of the train descending from Myrdal (left side ascending from Flåm). This puts Kjosfossen waterfall on your side when the train stops.

The Kjosfossen stop

The train stops at Kjosfossen waterfall for 5 minutes. The total drop of Kjosfossen is 225 meters over multiple stages. The section visible from the viewing platform is roughly the final 90 meters of free fall. In summer (June to August), a recorded piece of music plays and a performer appears on the cliff above the falls in traditional dress, drawing on the Norwegian huldra folklore. It is a theatrical addition to an already specific waterfall. The platform is often crowded. Step to the ends for a clear photo.

The stop is near the midpoint of the descent. The train slows noticeably before it. You will know it is coming.

Get on the water at Gudvangen

What works

• The spiral tunnel at Vatnahalsen. The line turns through a spiral tunnel cut into the mountain. The train enters heading one direction and exits having reversed course and gained altitude. You feel the curve but cannot see it from inside. Worth knowing it is happening.
• The duration. 55 minutes is the right length. Not so short that you feel rushed. Not long enough to feel like transit instead of an experience.
• The ferry connection. The railway connects directly to the Nærøyfjord electric ferry at Flåm harbour, roughly 100 meters from the station. Plan 20 minutes minimum between train arrival and ferry departure. If the train is late, you will miss the ferry.

What does not work

• Booking the same day. In July and August, both directions sell out. Book at least one week ahead on flamsbana.no or through Fjord Tours. The late-morning and early-afternoon departures are the most competitive slots.
• Expecting a quiet experience. Peak-season trains run with extended consists. Carriages are full and the platform at Kjosfossen is busy. Manage expectations.
• The Flåm end. Flåm village has the railway terminus, a tourist complex, a brewery, and not much else. It is a transit node with decent food options. Do not plan an overnight expecting a quiet village.

Practical information (2026)

• Operator: Flåm AS (flamsbana.no)
• Distance: 20.2 km Myrdal to Flåm
• Duration: 55 minutes descending, approximately 60 minutes ascending
• Elevation change: 866 meters
• Gradient: 5.5% average across roughly 80% of the route
• Tunnels: 20, most dug by hand
• Opened: 1940 (steam), electrified 1944
• Price: Check flamsbana.no for current one-way fares. 2024 standard adult fare ran around 450 NOK. Confirm before booking.
• Frequency: 10 to 12 departures daily in summer in each direction
• Season: Year-round
• Booking: flamsbana.no or Norway in a Nutshell packages via Fjord Tours

The Flåm Railway is worth doing. It earns its place as one of the most popular train routes in Europe. The key is booking far enough ahead to choose your direction, your seat side, and your departure time, rather than taking whatever is left on the day.