Is the Albula line rough?
The Albula line is the strongest no-horizon story in rail. Above Bergun the track gains height by climbing in circles inside the mountain: spiral tunnels where the train turns continuously in darkness, stacked one above another, before bursting out to cross the 65 m Landwasser viaduct straight into a cliff face tunnel. Your inner ear gets prolonged turning with zero visual confirmation, the exact mismatch that defines motion sickness.
Chur to St. Moritz, Switzerland · Chur to St. Moritz, about 2 hours · Spiral tunnels inside the mountain
Key facts
- The UNESCO-listed Albula and Bernina route covers 122 km with 196 bridges and 55 tunnels, and the Albula line's spiral tunnels make the track climb in circular loops.
- The Landwasser viaduct is 65 m high and 136 m long, leading directly into a tunnel in the cliff face.
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Why the Albula line moves you the way it does
Between Bergun and Preda the line lifts over 400 m in a few km of valley, and the builders solved it with helicoidal tunnels: the train enters the rock, corkscrews, and emerges higher up facing the way it came. In the dark your inner ear registers a long continuous turn while your eyes see a static carriage, which is as pure as the sensory conflict gets on rails. Each spiral lasts under two minutes and the sequence is over in about a quarter of an hour, which is why most riders file it under thrilling rather than sickening. Sensitive ones should know it is coming.
The journey
- Operator
- Rhaetian Railway
- Duration
- Chur to St. Moritz, about 2 hours
- Windows
- Regular RhB stock plus panoramic tourist cars
- Season
- Runs year round
Riding the Albula line? Set it up first
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What helps on board
- Inside the spiral tunnels your body turns while your eyes get nothing; expect the brief oddness, and fix on the carriage interior until the valley reappears, higher and reversed.
- Between Bergun and Preda, watch the valley floor reappear at different heights: tracking the geometry makes the corkscrew legible instead of disorienting.
- Two hours, big scenery, gentle speeds: light preparation is enough, but keep the screens for St. Moritz.
- Have a rescue in your pocket: a sound therapy session through any headphones is drug-free, with relief in about 90 seconds.
Where to sit is its own question, answered properly in where to sit on a train for motion sickness. And for why trains set people off at all, from sway to reading to tilting stock, see the train motion sickness guide.
Frequently asked questions
What do the Albula spirals feel like?
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A long, steady turn in darkness, repeated several times as the line corkscrews up inside the mountain. Your inner ear feels the turning and your eyes get nothing to confirm it, which briefly disorients almost everyone. Each spiral lasts under two minutes.
Is the Albula line worse than the Bernina for motion sickness?
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They test different things. The Albula concentrates turning into dark spiral tunnels; the Bernina turns in the open, where your eyes can follow it. Riders who cope by watching the horizon find the Albula's dark spirals the harder few minutes; the Bernina's open spirals bother them less.
Which trains run the Albula line?
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Regular Rhaetian Railway trains between Chur and St. Moritz, plus the Glacier Express and tourist stock with panoramic cars. The spiral section between Bergun and Preda is the same for all of them.
Other trains and lines
Sources & further reading
Your next question, probably
Details on this page reflect published operator, heritage and engineering information as of September 2026; services, fleets and tilt settings change, so check with the operator before you travel. Train, route and operator names are trademarks of their respective owners; Dizzout is not affiliated with or endorsed by them. Motion sickness sensitivity varies from person to person; this page is informational and not medical advice.