Grosser Mythen

Mountain Iconic Swiss peak overlooking Schwyz with hiking routes

A distinctive summit near Schwyz accessible via marked hiking trails. Day hikers climb steep paths for short but rewarding panoramas of lakes and central Swiss peaks; seasonal routes can be exposed.

Main image

Grosser Mythen is a distinctive limestone peak in the canton of Schwyz, Switzerland, with a summit elevation of about 1,898 metres. It is a well-known local landmark and a defining feature of the Mythen massif.

The Mythen massif has long been a regional symbol and a feature of local folklore; it has been used for grazing and local orientation for centuries and became a recreational hiking destination with the rise of alpine tourism.

The peak rises above the town of Schwyz and the surrounding valleys in central Switzerland, making it visible from large parts of the canton and readily reachable from nearby transport hubs.

  • Trail conditions: The summit is reached by a marked trail that includes steep, exposed sections with fixed chains and ladders; many hikers tackle it as a day hike in good weather.

What to See #

  • Kleiner Mythen: An adjacent, lower summit that forms part of the same massif and is often reached on combined walks in the Mythen area.
Grosser Mythen
Grosser Mythen, near Schwyz, Canton of Schwyz, Switzerland
47.0299, 8.6888

How to Get to Grosser Mythen #

From Schwyz town center catch local buses to the Holzegg or Rotenfluebahn area, depending on the trailhead. The regional public transport network (SBB and PostBus) provides connections from Zurich and Lucerne.

Tips for Visiting Grosser Mythen #

  • Take the cog railway from Schwyz to the foot of the trail for a shorter ascent.
  • Start early to avoid afternoon thunderstorms that can sweep in from the Alps.

Best Time to Visit Grosser Mythen #

Summer is ideal for hiking the Grosser Mythen; in winter use appropriate equipment and local route advice.

Summer
June-September · 10-20°C
Clear trails and the best conditions for the exposed final ridge.
Winter (snowshoe)
December-March · -5-5°C
A popular snowshoe destination when conditions are safe.

Weather & Climate near Grosser Mythen #

Climate

Grosser Mythen's climate is classified as Warm-Summer Continental - Warm-Summer Continental climate with cool summers (peaking in August) and freezing winters (coldest in January). Temperatures range from -5°C to 17°C. Abundant rainfall (1769 mm/year), wettest in July.

Best Time to Visit
JulyAugustJune
Temperature & Rainfall
Temperature Range
30°
Warmest Month
-28°
Coldest Month
Monthly Conditions

January

January is the coldest month with highs of 2°C and lows of -5°C. Significant rainfall (112 mm) and mostly overcast skies.

31 Poor

Comfort

-2°
Feels Like Freezing
-2°C
Temperature
-5°
87%
Humidity
Very Humid

Weather

112 mm
Rainfall
3.8 m/s
Wind
Light Breeze
0.1
UV Index
Low
8.8h daylight

February

February is the coldest month with highs of 2°C and lows of -5°C. Significant rainfall (112 mm) and mostly overcast skies.

31 Poor

Comfort

-2°
Feels Like Freezing
-2°C
Temperature
-5°
85%
Humidity
Very Humid

Weather

112 mm
Rainfall
3.9 m/s
Wind
Light Breeze
0.3
UV Index
Low
10.1h daylight

March

March is cold with highs of 4°C and lows of -4°C. Significant rainfall (123 mm) and partly cloudy skies.

44 Poor

Comfort

Feels Like Cold
C
Temperature
-4°
83%
Humidity
Very Humid

Weather

123 mm
Rainfall
4.1 m/s
Wind
Light Breeze
0.5
UV Index
Moderate
11.8h daylight

April

April is cold with highs of 6°C and lows of -1°C. Significant rainfall (144 mm) and partly cloudy skies.

42 Poor

Comfort

Feels Like Cold
C
Temperature
-1°
78%
Humidity
Very Humid

Weather

144 mm
Rainfall
3.8 m/s
Wind
Light Breeze
0.9
UV Index
Moderate
13.5h daylight

May

May is cold with highs of 11°C and lows of 3°C. Significant rainfall (151 mm) and mostly overcast skies.

46 Poor

Comfort

Feels Like Cold
C
Temperature
11°
78%
Humidity
Very Humid

Weather

151 mm
Rainfall
3.6 m/s
Wind
Light Breeze
1.3
UV Index
High
14.9h daylight

June

June is cool with highs of 14°C and lows of 6°C. Significant rainfall (187 mm) and partly cloudy skies.

52 Acceptable

Comfort

10°
Feels Like Cool
10°C
Temperature
14°
77%
Humidity
Very Humid

Weather

187 mm
Rainfall
3.3 m/s
Wind
Light Breeze
1.6
UV Index
Very High
15.7h daylight

July

July is cool with highs of 17°C and lows of 9°C. The wettest month with heavy rain (192 mm) and partly cloudy skies.

64 Good

Comfort

13°
Feels Like Cool
13°C
Temperature
17°
77%
Humidity
Very Humid

Weather

192 mm
Rainfall
3.3 m/s
Wind
Light Breeze
1.6
UV Index
Very High
15.3h daylight

August

August is cool with highs of 17°C and lows of 9°C. Significant rainfall (183 mm) and partly cloudy skies.

60 Good

Comfort

13°
Feels Like Cool
13°C
Temperature
17°
78%
Humidity
Very Humid

Weather

183 mm
Rainfall
3.1 m/s
Wind
Light Breeze
1.3
UV Index
High
14.1h daylight

September

September is cold with highs of 14°C and lows of 6°C. Significant rainfall (153 mm) and partly cloudy skies.

52 Acceptable

Comfort

10°
Feels Like Cold
10°C
Temperature
14°
81%
Humidity
Very Humid

Weather

153 mm
Rainfall
3.4 m/s
Wind
Light Breeze
0.9
UV Index
Moderate
12.4h daylight

October

October is cold with highs of 9°C and lows of 3°C. Significant rainfall (141 mm) and mostly overcast skies.

48 Poor

Comfort

Feels Like Cold
C
Temperature
82%
Humidity
Very Humid

Weather

141 mm
Rainfall
3.6 m/s
Wind
Light Breeze
0.4
UV Index
Low
10.7h daylight

November

November is cold with highs of 4°C and lows of -2°C. Significant rainfall (143 mm) and mostly overcast skies.

38 Poor

Comfort

Feels Like Cold
C
Temperature
-2°
85%
Humidity
Very Humid

Weather

143 mm
Rainfall
3.8 m/s
Wind
Light Breeze
0.2
UV Index
Low
9.2h daylight

December

December is freezing with highs of 2°C and lows of -4°C. Significant rainfall (128 mm) and mostly overcast skies.

30 Poor

Comfort

-1°
Feels Like Freezing
-1°C
Temperature
-4°
86%
Humidity
Very Humid

Weather

128 mm
Rainfall
3.9 m/s
Wind
Light Breeze
0.1
UV Index
Low
8.3h daylight

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