Lyskamm

Mountain Alpine mountain with sharp ridges and twin summits

High Alpine peak on the Italy-Switzerland border in the Pennine Alps, known for long icy ridges and serious mountaineering routes. Climbers come for glacier travel and panoramic high‑altitude climbs.

Main image
Main image

Lyskamm is a high mountain in the Pennine Alps on the border between Italy and Switzerland, with a summit elevation of 4,527 metres. It is part of the Monte Rosa massif and is known for its long, sharp ridgeline.

Climbers encounter an exposed ridge that links two main summits and requires high‑alpine experience and equipment; the profile is noted for cornices and steep faces. Snow and ice conditions make the mountain a classic objective for experienced alpinists rather than casual hikers.

The peak was first ascended during the period when the high Alps were systematically explored and climbed in the 19th century, and it has since been a standard technical objective in the Monte Rosa area. Routes and huts on nearby glaciers are used as bases for ascents.

Lyskamm sits on the Alpine watershed between Italy and Switzerland in the Pennine Alps, within the Monte Rosa region and close to other four‑thousand‑metre peaks in the Aosta Valley and Valais.

  • Elevation: summit elevation is 4,527 metres above sea level.
  • Double summits and technical ridge: the mountain has two principal summits connected by an exposed ridge, and routes are classically alpine and technical.

What to See #

  • Main ridge: the long, corniced ridge that links the eastern and western summits and is frequently traversed on high‑alpine crossings.
Lyskamm
45.9165, 7.8343

How to Get to Lyskamm #

Lyskamm is a high Alpine peak on the Italian-Swiss border in the Pennine Alps and is reached only by mountaineering routes over glaciers. Typical access points are from high alpine bases such as Breuil‑Cervinia (Italy) or from the Zermatt area (Switzerland) using cable cars/ lifts to high stations, then long glacier approaches and technical climbs. This is serious alpine terrain-travel requires glacier equipment and experience or a guide.

Tips for Visiting Lyskamm #

  • Lyskamm is a serious alpine peak on the Italy-Switzerland border with long glacier ridges and notorious cornices; only attempt routes with full glacier equipment and alpine experience or hire a local, certified mountain guide.
  • Start very early in the day on any ridge or summit attempt to reduce objective hazards from warming (soft snow, cornice collapse) and to maximize firm snow and stable conditions on the route.
  • Plan ascents in the main alpine season (typically mid-summer to early autumn) when access huts and lower glacier conditions are most reliable; always check current mountain forecasts and hut availability before committing.

Best Time to Visit Lyskamm #

Best attempted in high summer (July-September) when alpine conditions are most favorable for climbing; expect permanent snow and technical glaciated terrain year-round.

High alpine / climbing season
July-September · Summit routes often below freezing; valleys milder (0-15°C)
Best window for mountaineering and glacier travel when objective avalanche risk and heavy winter snow are reduced-still technical and icy.
Shoulder season
May-June, September-October · Below freezing on high routes; 0-10°C in valleys
Conditions can be unstable with residual snow and crevasse hazards; suitable only for experienced parties with alpine gear.
Winter and early spring
November-April · Well below freezing on high terrain
Severe winter conditions, high avalanche risk and extensive ice-appropriate only for expert ski-mountaineers and climbers.

Weather & Climate near Lyskamm #

Climate

Lyskamm's climate is classified as Tundra - Tundra climate with freezing summers (peaking in August) and freezing winters (coldest in February). Temperatures range from -17°C to 0°C. Very dry conditions with minimal rainfall.

Best Time to Visit
AugustJulySeptember
Temperature & Rainfall
Temperature Range
27°
Warmest Month
-28°
Coldest Month
Monthly Conditions

January

January is freezing with highs of -12°C and lows of -16°C. Light rainfall, partly cloudy skies, and breezy conditions.

39 Poor

Comfort

-14°
Feels Like Freezing
-14°C
Temperature
-16° -12°
82%
Humidity
Very Humid

Weather

22 mm
Rainfall
8.7 m/s
Wind
Breezy
0.2
UV Index
Low
9.0h daylight

February

February is the coldest month with highs of -13°C and lows of -17°C. Light rainfall, partly cloudy skies, and breezy conditions.

39 Poor

Comfort

-15°
Feels Like Freezing
-15°C
Temperature
-17° -13°
82%
Humidity
Very Humid

Weather

20 mm
Rainfall
7.8 m/s
Wind
Breezy
0.3
UV Index
Low
10.2h daylight

March

March is the coldest month with highs of -13°C and lows of -17°C. Light rainfall, partly cloudy skies, and breezy conditions.

39 Poor

Comfort

-15°
Feels Like Freezing
-15°C
Temperature
-17° -13°
82%
Humidity
Very Humid

Weather

27 mm
Rainfall
8.1 m/s
Wind
Breezy
0.6
UV Index
Moderate
11.8h daylight

April

April is freezing with highs of -12°C and lows of -16°C. Light rainfall, mostly overcast skies, and breezy conditions.

37 Poor

Comfort

-14°
Feels Like Freezing
-14°C
Temperature
-16° -12°
81%
Humidity
Very Humid

Weather

14 mm
Rainfall
7.4 m/s
Wind
Breezy
1.0
UV Index
High
13.4h daylight

May

May is freezing with highs of -6°C and lows of -11°C. Light rainfall, mostly overcast skies, and breezy conditions.

37 Poor

Comfort

-9°
Feels Like Freezing
-9°C
Temperature
-11° -7°
80%
Humidity
Very Humid

Weather

12 mm
Rainfall
6.5 m/s
Wind
Breezy
1.4
UV Index
High
14.7h daylight

June

June is freezing with highs of -4°C and lows of -8°C. Light rainfall, partly cloudy skies, and breezy conditions.

45 Poor

Comfort

-6°
Feels Like Freezing
-6°C
Temperature
-8° -4°
78%
Humidity
Very Humid

Weather

13 mm
Rainfall
6.3 m/s
Wind
Breezy
1.8
UV Index
Very High
15.4h daylight

July

July is freezing with highs of -1°C and lows of -4°C. Light rainfall, partly cloudy skies, and breezy conditions.

48 Poor

Comfort

-2°
Feels Like Freezing
-2°C
Temperature
-4° -1°
76%
Humidity
Very Humid

Weather

16 mm
Rainfall
6.2 m/s
Wind
Breezy
1.9
UV Index
Very High
15.1h daylight

August

August is freezing with highs of 0°C and lows of -2°C. Light rainfall and partly cloudy skies.

50 Acceptable

Comfort

-1°
Feels Like Freezing
-1°C
Temperature
-2°
78%
Humidity
Very Humid

Weather

19 mm
Rainfall
5.4 m/s
Wind
Light Breeze
1.6
UV Index
Very High
13.9h daylight

September

September is freezing with highs of -3°C and lows of -5°C. Light rainfall, partly cloudy skies, and breezy conditions.

47 Poor

Comfort

-4°
Feels Like Freezing
-4°C
Temperature
-5° -3°
79%
Humidity
Very Humid

Weather

18 mm
Rainfall
6.0 m/s
Wind
Breezy
1.0
UV Index
High
12.4h daylight

October

October is freezing with highs of -5°C and lows of -8°C. The driest month with just 9 mm, partly cloudy skies, and breezy conditions.

41 Poor

Comfort

-7°
Feels Like Freezing
-7°C
Temperature
-8° -5°
82%
Humidity
Very Humid

Weather

9 mm
Rainfall
6.7 m/s
Wind
Breezy
0.5
UV Index
Moderate
10.8h daylight

November

November is freezing with highs of -9°C and lows of -13°C. Light rainfall, partly cloudy skies, and breezy conditions.

39 Poor

Comfort

-11°
Feels Like Freezing
-11°C
Temperature
-13° -9°
84%
Humidity
Very Humid

Weather

16 mm
Rainfall
7.7 m/s
Wind
Breezy
0.2
UV Index
Low
9.4h daylight

December

December is freezing with highs of -10°C and lows of -15°C. Light rainfall, partly cloudy skies, and breezy conditions.

41 Poor

Comfort

-13°
Feels Like Freezing
-13°C
Temperature
-15° -10°
80%
Humidity
Very Humid

Weather

13 mm
Rainfall
8.6 m/s
Wind
Breezy
0.1
UV Index
Low
8.6h daylight

Nearby Attractions to Lyskamm