Glacier Express

Road Scenic Swiss train linking Zermatt and St. Moritz

The Glacier Express is a panoramic Swiss train linking Zermatt and St. Moritz, known for long-distance alpine views across viaducts, tunnels and high mountain passes; travelers book seats for the full-route experience.

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The Glacier Express is a scenic Swiss train service linking Zermatt in the Valais with St. Moritz in Graubünden, running across the high Alpine passes. It is renowned for its panoramic coaches and slow, scenic journey through mountain valleys and over passes.

The complete journey takes about eight hours, reaching its highest point at the Oberalp Pass at 2,033 metres. Along the route the train traverses many tunnels and bridges and stops at major mountain towns that serve as gateways to regional tourism.

Introduced in the 20th century, the service is operated by the regional railways that manage the mountain lines and is marketed as a day-long scenic experience with onboard catering in the panorama cars. Travelers are strongly advised to reserve seats in advance, particularly for panoramic coaches and during peak season.

The Glacier Express travels through Swiss alpine landscapes in the cantons of Valais and Graubünden and is a principal scenic rail link between the two famous mountain resorts.

  • Duration/high point: The full route between Zermatt and St. Moritz takes about eight hours and crosses the Oberalp Pass at 2,033 metres above sea level.
  • Route stats and reservations: Runs over a route that includes approximately 291 bridges and 91 tunnels while traversing roughly 290 kilometres, requiring advance seat reservations for panoramic cars.

What to See #

  • Panorama coaches: Panoramic coaches fitted with large windows and elevated seating that provide expansive views along the route between mountain valleys.
  • Key stops: Major intermediate stops including Zermatt, Brig, Andermatt, Chur and St. Moritz that serve as entry points for regional connections and excursions.
Glacier Express
46.5950, 9.7600
Operates daily in high season (late May-mid Oct); limited winter service - check official site
Fares vary by route; seat reservation mandatory (reservation fee typically CHF 10-35). Book on official site.

How to Get to Glacier Express #

The Glacier Express is a panoramic train service linking Zermatt and St. Moritz (some seasonal services extend via Davos) operated by the Matterhorn Gotthard Bahn and the Rhaetian Railway. You can board at major stops such as Zermatt, Visp/Brig, Andermatt, Chur and St. Moritz; connections are available from the Swiss Federal Railways (SBB) network to reach these stations.

Note Zermatt is car‑free: if you drive toward Zermatt you must park at Täsch and take the frequent Täsch-Zermatt shuttle train. Seat reservations on the Glacier Express are strongly recommended and timetables are seasonal, so check and book in advance.

Tips for Visiting Glacier Express #

  • Reserve seats well in advance for the Glacier Express-seat reservations are mandatory and trains fill up in peak summer and winter ski seasons even if you hold a Swiss Travel Pass.
  • Book a window seat and, when possible, choose the train direction that matches the scenery you most want to see; also check that any dining-car meal service is reserved ahead if you plan to eat on board.

Best Time to Visit Glacier Express #

Summer offers the clearest, most accessible alpine views; winter provides spectacular snowy scenery though conditions are colder.

Summer (best visibility)
Jun-Sep · 5-20°C
Longer daylight and generally clearer conditions make this the most popular time for scenic views along the route.
Winter (snow scenery)
Dec-Feb · -15-5°C
Operators run winter services and the route offers dramatic snowy alpine landscapes; expect colder conditions.
Shoulder seasons
Apr-May & Oct-Nov · 0-10°C
Fewer tourists and variable weather-some high‑altitude scenery may still be snow‑covered early or late in the season.

Weather & Climate near Glacier Express #

Climate

Glacier Express's climate is classified as Subarctic - Subarctic climate with cool summers (peaking in July) and freezing winters (coldest in January). Temperatures range from -12°C to 16°C. Abundant rainfall (1035 mm/year), wettest in August.

Air Quality: AQI 37 Good
Best Time to Visit
JulyAugustSeptember
Temperature & Rainfall
Temperature Range
25°
Warmest Month
-32°
Coldest Month
Monthly Conditions

January

January is the coldest month with highs of -1°C and lows of -12°C. Moderate rainfall (57 mm) and partly cloudy skies.

40 Poor

Comfort

-7°
Feels Like Freezing
-7°C
Temperature
-12° -1°
87%
Humidity
Very Humid

Weather

57 mm
Rainfall
2.5 m/s
Wind
Calm
0.2
UV Index
Low
8.9h daylight

February

February is freezing with highs of 0°C and lows of -12°C. Moderate rainfall (44 mm) and partly cloudy skies.

42 Poor

Comfort

-6°
Feels Like Freezing
-6°C
Temperature
-12°
89%
Humidity
Very Humid

Weather

44 mm
Rainfall
2.7 m/s
Wind
Calm
0.3
UV Index
Low
10.2h daylight

March

March is freezing with highs of 2°C and lows of -8°C. Moderate rainfall (57 mm) and partly cloudy skies.

40 Poor

Comfort

-3°
Feels Like Freezing
-3°C
Temperature
-8°
90%
Humidity
Very Humid

Weather

57 mm
Rainfall
2.9 m/s
Wind
Calm
0.7
UV Index
Moderate
11.8h daylight

April

April is cold with highs of 5°C and lows of -4°C. Moderate rainfall (72 mm) and mostly overcast skies.

43 Poor

Comfort

Feels Like Cold
C
Temperature
-4°
84%
Humidity
Very Humid

Weather

72 mm
Rainfall
2.9 m/s
Wind
Calm
1.0
UV Index
High
13.4h daylight

May

May is cold with highs of 10°C and lows of 0°C. Regular rainfall (98 mm) and mostly overcast skies.

51 Acceptable

Comfort

Feels Like Cold
C
Temperature
10°
80%
Humidity
Very Humid

Weather

98 mm
Rainfall
2.7 m/s
Wind
Calm
1.3
UV Index
High
14.8h daylight

June

June is cold with highs of 14°C and lows of 3°C. Significant rainfall (121 mm) and mostly overcast skies.

49 Poor

Comfort

Feels Like Cold
C
Temperature
14°
77%
Humidity
Very Humid

Weather

121 mm
Rainfall
2.6 m/s
Wind
Calm
1.7
UV Index
Very High
15.6h daylight

July

July is cool with highs of 16°C and lows of 5°C. Significant rainfall (122 mm) and partly cloudy skies.

63 Good

Comfort

11°
Feels Like Cool
11°C
Temperature
17°
77%
Humidity
Very Humid

Weather

122 mm
Rainfall
2.6 m/s
Wind
Calm
1.7
UV Index
Very High
15.2h daylight

August

August is cool with highs of 16°C and lows of 5°C. The wettest month with heavy rain (127 mm) and partly cloudy skies.

61 Good

Comfort

11°
Feels Like Cool
11°C
Temperature
16°
79%
Humidity
Very Humid

Weather

127 mm
Rainfall
2.4 m/s
Wind
Calm
1.4
UV Index
High
14.0h daylight

September

September is cold with highs of 13°C and lows of 2°C. Significant rainfall (108 mm) and partly cloudy skies.

53 Acceptable

Comfort

Feels Like Cold
C
Temperature
13°
81%
Humidity
Very Humid

Weather

108 mm
Rainfall
2.5 m/s
Wind
Calm
1.0
UV Index
Moderate
12.4h daylight

October

October is cold with highs of 8°C and lows of -2°C. Regular rainfall (93 mm) and partly cloudy skies.

45 Poor

Comfort

Feels Like Cold
C
Temperature
-2°
83%
Humidity
Very Humid

Weather

93 mm
Rainfall
2.6 m/s
Wind
Calm
0.5
UV Index
Low
10.7h daylight

November

November is freezing with highs of 2°C and lows of -7°C. Moderate rainfall (77 mm) and partly cloudy skies.

36 Poor

Comfort

-2°
Feels Like Freezing
-2°C
Temperature
-7°
87%
Humidity
Very Humid

Weather

77 mm
Rainfall
2.6 m/s
Wind
Calm
0.2
UV Index
Low
9.3h daylight

December

December is freezing with highs of -1°C and lows of -10°C. Moderate rainfall (59 mm) and partly cloudy skies.

40 Poor

Comfort

-5°
Feels Like Freezing
-5°C
Temperature
-10° -1°
87%
Humidity
Very Humid

Weather

59 mm
Rainfall
2.6 m/s
Wind
Calm
0.1
UV Index
Low
8.5h daylight

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