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Swiss Scenic Trains (Glacier Express, Bernina) WiFi& Connectivity Review

Rhaetian Railway / Matterhorn Gotthard Bahn·Zermatt-St. Moritz (Glacier Express), Chur-Tirano (Bernina)·Updated May 2026

Quick Answer:

Swiss Scenic Trains (Glacier Express, Bernina) scores 5.5/10 for connectivity. No onboard WiFi available. Cellular coverage: adequate (30 Mbps avg).Swisscom has towers along scenic routes but mountain terrain causes gaps. Enjoy the scenery.

Onboard WiFi

No Onboard WiFi

Swiss Scenic Trains (Glacier Express, Bernina) does not have onboard WiFi. Travel eSIM is your only connectivity option during the journey.

Cellular

Cellular Coverage: adequate

Average 30 Mbps via eSIM.

eSIM Cellular
30 Mbps

Reliability

What Works on This Route

Works

  • Text messaging and email
  • Maps and navigation
  • Pre-downloaded content

Unreliable

  • Video calls (drops in dead zones)

eSIM

eSIM Recommendation

Swisscom has towers along scenic routes but mountain terrain causes gaps. Enjoy the scenery.

Get eSIM for this route →

Preparation

Download Before Boarding

  • 1

    Download offline maps

  • 2

    Save hotel details

  • 3

    This is a scenic journey - consider disconnecting

Assessment

Swiss Scenic Trains (Glacier Express, Bernina) Connectivity Pros & Cons

Pros

  • World-famous scenic routes
  • Swisscom coverage along major corridors
  • Panoramic windows for photography

Cons

  • No WiFi on scenic trains
  • Mountain terrain creates cellular gaps
  • Tunnels and valleys block signal

FAQ

Swiss Scenic Trains (Glacier Express, Bernina) Questions

01Is there WiFi on the Glacier Express?

No. The Glacier Express does not have WiFi. Swisscom cellular provides intermittent coverage with mountain gaps.

02Should I use eSIM on Swiss scenic trains?

Have it available for messaging and maps, but enjoy the scenery. Coverage is intermittent in mountains. The Glacier Express is about the views, not connectivity.

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