Corno Grande

Mountain Highest peak of Gran Sasso, popular alpine climb

Corno Grande crowns the Gran Sasso massif in Abruzzo as the Apennines’ highest peak; hikers and mountaineers use trails, cable lifts and alpine huts to reach its limestone summit.

Corno Grande is the highest peak of the Gran Sasso massif and the tallest point in the Apennines, reaching 2,912 metres above sea level. It is a principal summit in the Gran Sasso e Monti della Laga National Park in Abruzzo, central Italy.

Hikers and mountaineers use established routes from the surrounding plateaus to reach the summit; ascents commonly start from the Campo Imperatore plateau. The summit area offers panoramic views across the central Apennines and down toward the Adriatic coast on clear days, and the nearby Calderone glacier is a notable, though much reduced, ice feature.

The peak is a natural feature of the Apennine chain and has long been a destination for local shepherding, mountaineering and scientific study. In modern times it has been managed within the regional national park since the park’s establishment in 1991.

Corno Grande sits in the Gran Sasso massif in Abruzzo, central Italy, forming part of the central Apennines and rising above the Campo Imperatore plateau; it is accessed from mountain roads and trailheads in the surrounding highlands.

  • Elevation: Stands at 2,912 metres, making it the highest point of the Gran Sasso massif and the entire Apennine range.
  • Protected area: Lies within the Gran Sasso e Monti della Laga National Park, which protects the area's trails and alpine environments.

What to See #

  • Rifugio Franchetti: A high mountain hut located close to the summit that serves hikers and climbers as a base for summit attempts and acclimatization.
  • Calderone Glacier: A small, retreating glacier on the northern slopes regarded as one of the southernmost glaciers in Europe; its size has diminished in recent decades.
  • Campo Imperatore: A broad plateau at about 1,500 to 1,600 m elevation forming the southern approach and base for many routes up the massif.
Corno Grande
42.4700, 13.5642

How to Get to Corno Grande #

Gran Sasso is accessible by car from the A24 motorway (exit for Assergi/L’Aquila). Train travel to L’Aquila followed by local buses or taxis will reach the nearby Campo Imperatore plateau and trailheads.

Tips for Visiting Corno Grande #

  • For summit attempts, use a qualified guide and check local conditions for rockfall and route closures.
  • Spring and early summer are the best windows for alpine climbing, but weather can turn quickly-monitor forecasts and avalanche risk.
  • Those content with views rather than summits should take the cable car to the nearby Campo Imperatore plateau for panoramic perspectives.

Best Time to Visit Corno Grande #

Late spring and early summer are prime for climbs; autumn offers clear views and fewer crowds.

Late spring to early summer
May-July · 0-15°C higher up; warmer in valleys
Best mountaineering window with more stable weather and accessible routes.
Autumn
September-October · 5-18°C
Clear days and cooling temperatures; lower risk of summer storms.

Weather & Climate near Corno Grande #

Climate

Corno Grande's climate is classified as Subarctic - Subarctic climate with cool summers (peaking in August) and freezing winters (coldest in February). Temperatures range from -8°C to 12°C. Abundant rainfall (1001 mm/year), wettest in November.

Best Time to Visit
JulyAugustJune
Temperature & Rainfall
Temperature Range
38°
Warmest Month
-11°
Coldest Month
Monthly Conditions

January

January is freezing with highs of -4°C and lows of -6°C. Moderate rainfall (62 mm), partly cloudy skies, and windy conditions.

35 Poor

Comfort

-5°
Feels Like Freezing
-5°C
Temperature
-6° -4°
84%
Humidity
Very Humid

Weather

62 mm
Rainfall
10.3 m/s
Wind
Windy
0.2
UV Index
Low
9.3h daylight

February

February is the coldest month with highs of -5°C and lows of -8°C. Moderate rainfall (68 mm), mostly overcast skies, and windy conditions.

27 Poor

Comfort

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

Weather

68 mm
Rainfall
10.3 m/s
Wind
Windy
0.4
UV Index
Low
10.4h daylight

March

March is freezing with highs of -4°C and lows of -7°C. Moderate rainfall (73 mm), mostly overcast skies, and breezy conditions.

33 Poor

Comfort

-5°
Feels Like Freezing
-5°C
Temperature
-7° -4°
79%
Humidity
Very Humid

Weather

73 mm
Rainfall
8.7 m/s
Wind
Breezy
0.7
UV Index
Moderate
11.8h daylight

April

April is freezing with highs of -1°C and lows of -4°C. Regular rainfall (86 mm), partly cloudy skies, and breezy conditions.

35 Poor

Comfort

-3°
Feels Like Freezing
-3°C
Temperature
-4° -1°
75%
Humidity
Very Humid

Weather

86 mm
Rainfall
8.0 m/s
Wind
Breezy
1.1
UV Index
High
13.2h daylight

May

May is cold with highs of 4°C and lows of 1°C. Regular rainfall (97 mm), partly cloudy skies, and breezy conditions.

44 Poor

Comfort

Feels Like Cold
C
Temperature
72%
Humidity
Very Humid

Weather

97 mm
Rainfall
6.1 m/s
Wind
Breezy
1.5
UV Index
High
14.4h daylight

June

June is cold with highs of 9°C and lows of 4°C. Regular rainfall (88 mm) and partly cloudy skies.

60 Good

Comfort

Feels Like Cold
C
Temperature
63%
Humidity
Humid

Weather

88 mm
Rainfall
5.7 m/s
Wind
Light Breeze
1.9
UV Index
Very High
15.1h daylight

July

July is cold with highs of 12°C and lows of 7°C. Moderate rainfall (68 mm).

66 Good

Comfort

10°
Feels Like Cold
10°C
Temperature
12°
55%
Humidity
Humid

Weather

68 mm
Rainfall
5.1 m/s
Wind
Light Breeze
2.0
UV Index
Extreme
14.8h daylight

August

August is cool with highs of 12°C and lows of 8°C. Moderate rainfall (70 mm).

66 Good

Comfort

10°
Feels Like Cool
10°C
Temperature
12°
55%
Humidity
Humid

Weather

70 mm
Rainfall
4.8 m/s
Wind
Light Breeze
1.7
UV Index
Very High
13.7h daylight

September

September is cold with highs of 8°C and lows of 4°C. Regular rainfall (94 mm), partly cloudy skies, and breezy conditions.

50 Acceptable

Comfort

Feels Like Cold
C
Temperature
67%
Humidity
Humid

Weather

94 mm
Rainfall
6.1 m/s
Wind
Breezy
1.1
UV Index
High
12.3h daylight

October

October is cold with highs of 4°C and lows of 1°C. Significant rainfall (106 mm), partly cloudy skies, and breezy conditions.

42 Poor

Comfort

Feels Like Cold
C
Temperature
76%
Humidity
Very Humid

Weather

106 mm
Rainfall
7.5 m/s
Wind
Breezy
0.6
UV Index
Moderate
10.9h daylight

November

November is freezing with highs of 0°C and lows of -3°C. The wettest month with heavy rain (113 mm), partly cloudy skies, and breezy conditions.

31 Poor

Comfort

-2°
Feels Like Freezing
-2°C
Temperature
-3°
83%
Humidity
Very Humid

Weather

113 mm
Rainfall
9.3 m/s
Wind
Breezy
0.3
UV Index
Low
9.6h daylight

December

December is freezing with highs of -2°C and lows of -6°C. Moderate rainfall (76 mm), partly cloudy skies, and windy conditions.

33 Poor

Comfort

-4°
Feels Like Freezing
-4°C
Temperature
-6° -3°
84%
Humidity
Very Humid

Weather

76 mm
Rainfall
11.7 m/s
Wind
Windy
0.2
UV Index
Low
9.0h daylight

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