PostAuto is more than a bus network — it’s the quiet backbone of Swiss mobility. These yellow buses reach valleys, passes, and villages that trains never touch, connecting some of the country’s most dramatic landscapes with everyday life. And in winter, many of these routes become atmospheric, snow‑covered journeys that feel like small adventures.
Here are some of the most scenic PostAuto routes in Switzerland — all easy to reach by train, all under two hours, and all perfect for a winter outing.
🏔️ 1. Grimsel Pass Route (Meiringen → Grimsel Hospiz)
Season: Winter service to Handegg; full route in summer
Why it’s special:
Steep cliffs, frozen waterfalls, and the dramatic Grimsel granite landscape. Even the winter‑shortened route is spectacular, climbing quickly from Meiringen into a deep alpine valley.
Swiss We Go! tip:
Stop at Handegg and take the Gelmerbahn funicular in summer — one of the steepest in Europe.
🏞️ 2. Flüela Pass Route (Davos → Susch)
Season: Winter service via tunnel; full pass in summer
Why it’s special:
A high‑alpine journey linking Davos and the Lower Engadin. In winter, the bus runs through the Vereina tunnel, emerging into snowy Engadin landscapes that feel wonderfully remote.
Swiss We Go! tip:
Combine with a short walk in Susch — the village is peaceful and beautifully preserved.
🌲 3. Emmental Panorama Route (Burgdorf → Trubschachen)
Season: Year‑round
Why it’s special:
Rolling hills, farmhouses, and soft winter light. This is Switzerland at its most pastoral — calm, gentle, and deeply local. The route winds through classic Emmental scenery that feels untouched by time.
Swiss We Go! tip:
Stop in Trubschachen for a visit to the Kambly biscuit factory.
🏞️ 4. Walensee Route (Weesen → Amden)
Season: Year‑round
Why it’s special:
A short but stunning climb from the turquoise Walensee up to the sunny plateau of Amden. In winter, the contrast between the lake and the snowy cliffs is striking.
Swiss We Go! tip:
Take the easy winter walk from Amden to Arvenbüel for big views.
🏔️ 5. Lötschental Route (Goppenstein → Blatten)
Season: Year‑round
Why it’s special:
A dramatic valley framed by steep mountains and traditional wooden houses. The Lötschental feels wild and remote, especially in winter when the peaks are covered in snow.
Swiss We Go! tip:
Blatten is the perfect starting point for the Lötschental winter trail.
🏞️ 6. Appenzell Hills Route (Appenzell → Wasserauen)
Season: Year‑round
Why it’s special:
A gentle, rolling journey through the Appenzell countryside. Snow‑covered meadows, tidy farmhouses, and soft hills make this one of the most calming winter routes in Switzerland.
Swiss We Go! tip:
Pair it with a short walk to Seealpsee if conditions allow.
🏔️ 7. Engadin Valley Route (Scuol → S-charl)
Season: Summer only (winter access limited)
Why it’s special:
One of the most remote PostAuto routes in the country. The narrow road winds deep into a quiet valley surrounded by larch forests and high peaks. In autumn, the golden larches are unforgettable.
Swiss We Go! tip:
If you’re visiting in winter, ride the Scuol–Sent–Ftan routes instead — they’re atmospheric and beautifully lit in the afternoon.
🚌 Why PostAuto Scenic Routes Are So Good
They reach places trains can’t
They’re affordable and frequent
They connect directly with major rail lines
They’re perfect for short, spontaneous outings
They offer some of Switzerland’s most dramatic winter scenery
And of course — nothing beats the sound of the PostAuto horn echoing through a snowy valley.
💡 Swiss We Go! Tip
For a simple, beautiful winter outing, start with the Walensee or Lötschental routes. Both are easy to reach, scenic from the first minute, and perfect for a half‑day escape.