Niesen

Mountain Pyramidal Swiss mountain with historic funicular railway

Rising above Lake Thun, Niesen is a pyramid-shaped Bernese Alps peak served by the Niesenbahn funicular; visitors come for hiking, a steep ascent by rail and panoramic views over the lake and surrounding peaks.

Main image

Niesen is a pyramidal mountain in the Bernese Oberland of Switzerland with a summit elevation of 2,362 meters. It is well known locally for its sharply defined profile above Lake Thun.

The summit provides broad panoramic views over Lake Thun and the surrounding Bernese Alps and is reached by the historic Niesenbahn funicular, which opened in 1910. A distinctive external staircase of 11,674 steps runs alongside the mountain and is used for an annual uphill race but is not a regular public route.

The mountain has long been a landmark in the region; tourist access was substantially improved with construction of the Niesenbahn funicular in 1910. Since then the peak has been promoted as a viewpoint and recreational destination.

Niesen rises above the northern shore of Lake Thun in the Canton of Bern, with the valley station at Mülenen, and is within reach of Interlaken and other Bernese Oberland resort towns.

  • Nickname: The mountain is locally nicknamed the "Swiss Pyramid" for its steep, triangular profile and clear summit silhouette.
  • Access: A funicular railway provides the standard public ascent to the summit, running from the village of Mülenen to the top and operating on a seasonal schedule.

What to See #

  • Summit (2,362 m): The summit of the mountain at 2,362 meters above sea level, offering panoramic views over Lake Thun, the Bernese Oberland, and the Lowlands to the north.
  • Niesenbahn funicular (opened 1910): The Niesenbahn funicular route from Mülenen valley station to the summit, opened in 1910 and operating seasonally as the primary public access to the top.
  • Niesen staircase (11,674 steps): The long external staircase running up the mountain with 11,674 steps, used publicly for a single annual timed race and not generally served as a daily path.
Niesen
Niesenbahn valley station at Mülenen (near Spiez), Canton of Bern, Switzerland
46.6462, 7.6524
Funicular season typically late April-October; check operator for precise seasonal hours
Funicular fare (round trip) CHF 40-50 (varies by season); discounts for Swiss Travel Pass holders

How to Get to Niesen #

Take regional trains to Spiez, then a local bus or taxi to Mülenen (about 10-15 minutes). Mülenen is the valley station for the Niesenbahn funicular. Check timetables for funicular operating dates and times.

Tips for Visiting Niesen #

  • Take the funicular from Mülenen for the most scenic, easiest ascent; book a time in high season to avoid queues.
  • Walk the Niesen panoramic path along the ridge if the weather is clear - the 6.5 km trail offers expansive views of the Bernese Alps and Lake Thun.
  • Bring a windproof layer - summit winds can be strong even on otherwise calm days.

Best Time to Visit Niesen #

Late spring through early autumn for funicular and hiking; check for seasonal closures and weather advisories.

Summer (hiking)
June-September · 10-20°C (alpine)
Best for ridge walks and clear views; funicular service runs regularly.
Autumn
September-October · 5-15°C
Crisp air and fewer crowds; early snow possible at higher elevations.
Spring
April-May · 0-10°C
Variable conditions; full service resumes later in spring.

Weather & Climate near Niesen #

Climate

Niesen's climate is classified as Subarctic - Subarctic climate with cool summers (peaking in August) and freezing winters (coldest in February). Temperatures range from -7°C to 14°C. Abundant rainfall (1346 mm/year), wettest in November, distributed fairly evenly throughout the year.

Best Time to Visit
JulyAugustSeptember
Temperature & Rainfall
Temperature Range
28°
Warmest Month
-26°
Coldest Month
Monthly Conditions

January

January is freezing with highs of -1°C and lows of -6°C. Significant rainfall (116 mm) and mostly overcast skies.

31 Poor

Comfort

-4°
Feels Like Freezing
-4°C
Temperature
-7° -1°
85%
Humidity
Very Humid

Weather

116 mm
Rainfall
5.8 m/s
Wind
Light Breeze
0.1
UV Index
Low
8.9h daylight

February

February is the coldest month with highs of -2°C and lows of -7°C. Significant rainfall (117 mm) and mostly overcast skies.

31 Poor

Comfort

-4°
Feels Like Freezing
-4°C
Temperature
-7° -2°
85%
Humidity
Very Humid

Weather

117 mm
Rainfall
5.8 m/s
Wind
Light Breeze
0.3
UV Index
Low
10.2h daylight

March

March is freezing with highs of -1°C and lows of -6°C. Significant rainfall (110 mm) and partly cloudy skies.

35 Poor

Comfort

-3°
Feels Like Freezing
-3°C
Temperature
-6° -1°
84%
Humidity
Very Humid

Weather

110 mm
Rainfall
5.6 m/s
Wind
Light Breeze
0.6
UV Index
Moderate
11.8h daylight

April

April is freezing with highs of 2°C and lows of -4°C. Significant rainfall (106 mm) and partly cloudy skies.

36 Poor

Comfort

-1°
Feels Like Freezing
-1°C
Temperature
-4°
80%
Humidity
Very Humid

Weather

106 mm
Rainfall
5.1 m/s
Wind
Light Breeze
1.0
UV Index
High
13.4h daylight

May

May is cold with highs of 7°C and lows of 0°C. Significant rainfall (109 mm) and mostly overcast skies.

40 Poor

Comfort

Feels Like Cold
C
Temperature
80%
Humidity
Very Humid

Weather

109 mm
Rainfall
4.9 m/s
Wind
Light Breeze
1.4
UV Index
High
14.8h daylight

June

June is cold with highs of 10°C and lows of 4°C. Significant rainfall (114 mm) and partly cloudy skies.

54 Acceptable

Comfort

Feels Like Cold
C
Temperature
10°
78%
Humidity
Very Humid

Weather

114 mm
Rainfall
4.7 m/s
Wind
Light Breeze
1.7
UV Index
Very High
15.6h daylight

July

July is cold with highs of 13°C and lows of 6°C. Significant rainfall (104 mm) and partly cloudy skies.

56 Acceptable

Comfort

10°
Feels Like Cold
10°C
Temperature
13°
77%
Humidity
Very Humid

Weather

104 mm
Rainfall
4.6 m/s
Wind
Light Breeze
1.8
UV Index
Very High
15.2h daylight

August

August is cool with highs of 14°C and lows of 7°C. Significant rainfall (107 mm) and partly cloudy skies.

56 Acceptable

Comfort

11°
Feels Like Cool
11°C
Temperature
14°
77%
Humidity
Very Humid

Weather

107 mm
Rainfall
4.4 m/s
Wind
Light Breeze
1.5
UV Index
High
14.0h daylight

September

September is cold with highs of 10°C and lows of 4°C. Regular rainfall (94 mm) and partly cloudy skies.

56 Acceptable

Comfort

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

Weather

94 mm
Rainfall
4.9 m/s
Wind
Light Breeze
1.0
UV Index
Moderate
12.4h daylight

October

October is cold with highs of 6°C and lows of 1°C. Significant rainfall (116 mm) and partly cloudy skies.

44 Poor

Comfort

Feels Like Cold
C
Temperature
80%
Humidity
Very Humid

Weather

116 mm
Rainfall
5.3 m/s
Wind
Light Breeze
0.5
UV Index
Moderate
10.7h daylight

November

November is freezing with highs of 2°C and lows of -3°C. The wettest month with heavy rain (127 mm) and mostly overcast skies.

30 Poor

Comfort

-1°
Feels Like Freezing
-1°C
Temperature
-3°
85%
Humidity
Very Humid

Weather

127 mm
Rainfall
5.9 m/s
Wind
Light Breeze
0.2
UV Index
Low
9.3h daylight

December

December is freezing with highs of 0°C and lows of -5°C. Significant rainfall (126 mm), mostly overcast skies, and breezy conditions.

27 Poor

Comfort

-3°
Feels Like Freezing
-3°C
Temperature
-5°
84%
Humidity
Very Humid

Weather

126 mm
Rainfall
6.1 m/s
Wind
Breezy
0.1
UV Index
Low
8.5h daylight

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