Tremorgio Lake Lake

Alpine lake in Ticino, accessible by cable car

Lago Tremorgio in Ticino sits in an alpine bowl above Rodi, reachable by cable car and on foot; hikers fish, picnic or continue over high pastures toward surrounding peaks.

Main image

Tremorgio Lake at a Glance#

Address: Tremorgio Lake (Lago di Tremorgio), Ticino, Switzerland - near Rodi and the Leventina valley

About Tremorgio Lake#

Lago di Tremorgio is an alpine lake in the canton of Ticino, Switzerland, located in the Leventina area at about 1,851 metres above sea level. It is a notable high-mountain lake in the southern Swiss Alps.

The lake is a compact mountain basin popular with hikers and day-trippers. It is served by a cable car from the village of Rodi and by marked footpaths that connect to surrounding trails and ridges.

The basin is a natural alpine lake that has long been used for summer recreation and mountain walking; facilities at the site are oriented to visitors rather than large-scale development. Over time access has been improved with the addition of the cable car and maintained trails.

Geographically the lake sits above the village of Rodi-Fiesso in Ticino, within the southern Swiss Alps. It occupies a high-mountain position with steep valley slopes around it and is part of the watershed of the Leventina valley.

  • Elevation: Sits at high elevation above the valley floor, reaching roughly 1,851 metres above sea level.
  • Access: Reached by a mountain cable car from the nearby village of Rodi and by marked alpine footpaths, making it a common day’s destination for hikers.

How to Get to Tremorgio Lake#

Accessible via cable car from Rodi-Fiesso (if the cable car is operating) and a short hike from the upper station. Rodi-Fiesso is reached by regional trains on the Gotthard/Leventina line; check seasonal cable car operations.

Tips for Visiting Tremorgio Lake#

  • The lake sits above mountain villages; plan for several hours of hiking if approaching on foot.
  • Bring a windproof layer-alpine lakes often have chilly gusts even on sunny days.
  • Wildlife sightings are common in early morning; bring binoculars for marmots and birds.

Best Time to Visit Tremorgio Lake#

Summer and early autumn are the best months for access; winter paths may be closed due to snow.

Summer
June-September · 8-20°C
Most accessible season for hiking and enjoying the alpine setting.
Autumn
September-October · 5-15°C
Fewer visitors and clear mountain air; colourful foliage on lower slopes.

Weather & Climate near Tremorgio Lake#

Climate

Tremorgio Lake's climate is classified as Subarctic - Subarctic climate with cool summers (peaking in July) and freezing winters (coldest in February). Temperatures range from -7°C to 15°C. Abundant rainfall (1520 mm/year), wettest in June.

Best Time to Visit
JulyAugustSeptember
Temperature & Rainfall
Temperature Range
27°
Warmest Month
-30°
Coldest Month
Monthly Conditions

January

January is freezing with highs of 0°C and lows of -7°C. Regular rainfall (91 mm) and partly cloudy skies.

37 Poor

Comfort

-4°
Feels Like Freezing
-4°C
Temperature
-7°
90%
Humidity
Very Humid

Weather

91 mm
Rainfall
3.3 m/s
Wind
Light Breeze
0.2
UV Index
Low
8.9h daylight

February

February is the coldest month with highs of 0°C and lows of -7°C. Moderate rainfall (76 mm) and partly cloudy skies.

37 Poor

Comfort

-4°
Feels Like Freezing
-4°C
Temperature
-7°
90%
Humidity
Very Humid

Weather

76 mm
Rainfall
3.4 m/s
Wind
Light Breeze
0.3
UV Index
Low
10.2h daylight

March

March is freezing with highs of 2°C and lows of -6°C. Regular rainfall (98 mm) and partly cloudy skies.

37 Poor

Comfort

-2°
Feels Like Freezing
-2°C
Temperature
-6°
90%
Humidity
Very Humid

Weather

98 mm
Rainfall
3.6 m/s
Wind
Light Breeze
0.7
UV Index
Moderate
11.8h daylight

April

April is cold with highs of 4°C and lows of -3°C. Significant rainfall (142 mm) and mostly overcast skies.

38 Poor

Comfort

Feels Like Cold
C
Temperature
-3°
86%
Humidity
Very Humid

Weather

142 mm
Rainfall
3.7 m/s
Wind
Light Breeze
1.0
UV Index
High
13.4h daylight

May

May is cold with highs of 8°C and lows of 1°C. Significant rainfall (153 mm) and mostly overcast skies.

38 Poor

Comfort

Feels Like Cold
C
Temperature
82%
Humidity
Very Humid

Weather

153 mm
Rainfall
3.5 m/s
Wind
Light Breeze
1.3
UV Index
High
14.8h daylight

June

June is cold with highs of 12°C and lows of 4°C. The wettest month with heavy rain (154 mm) and mostly overcast skies.

46 Poor

Comfort

Feels Like Cold
C
Temperature
12°
78%
Humidity
Very Humid

Weather

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

July

July is cool with highs of 15°C and lows of 7°C. Significant rainfall (149 mm) and partly cloudy skies.

54 Acceptable

Comfort

11°
Feels Like Cool
11°C
Temperature
15°
78%
Humidity
Very Humid

Weather

149 mm
Rainfall
3.2 m/s
Wind
Light Breeze
1.7
UV Index
Very High
15.2h daylight

August

August is cool with highs of 15°C and lows of 7°C. Significant rainfall (150 mm) and partly cloudy skies.

52 Acceptable

Comfort

11°
Feels Like Cool
11°C
Temperature
15°
80%
Humidity
Very Humid

Weather

150 mm
Rainfall
3.0 m/s
Wind
Light Breeze
1.4
UV Index
High
14.0h daylight

September

September is cold with highs of 12°C and lows of 4°C. Significant rainfall (147 mm) and partly cloudy skies.

52 Acceptable

Comfort

Feels Like Cold
C
Temperature
12°
82%
Humidity
Very Humid

Weather

147 mm
Rainfall
3.3 m/s
Wind
Light Breeze
1.0
UV Index
Moderate
12.4h daylight

October

October is cold with highs of 7°C and lows of 0°C. Significant rainfall (148 mm) and partly cloudy skies.

42 Poor

Comfort

Feels Like Cold
C
Temperature
86%
Humidity
Very Humid

Weather

148 mm
Rainfall
3.4 m/s
Wind
Light Breeze
0.5
UV Index
Low
10.7h daylight

November

November is freezing with highs of 3°C and lows of -4°C. Significant rainfall (118 mm) and partly cloudy skies.

44 Poor

Comfort

-1°
Feels Like Freezing
-1°C
Temperature
-4°
90%
Humidity
Very Humid

Weather

118 mm
Rainfall
3.3 m/s
Wind
Light Breeze
0.2
UV Index
Low
9.3h daylight

December

December is freezing with highs of 1°C and lows of -6°C. Regular rainfall (94 mm) and partly cloudy skies.

37 Poor

Comfort

-3°
Feels Like Freezing
-3°C
Temperature
-6°
88%
Humidity
Very Humid

Weather

94 mm
Rainfall
3.4 m/s
Wind
Light Breeze
0.1
UV Index
Low
8.5h daylight

Nearby Attractions to Tremorgio Lake#