Cerro Solo

Mountain Remote Andean stratovolcano near the Atacama high plateau

High Andean stratovolcano in Atacama Region, visited by high-altitude climbers for volcanic slopes and panoramic views across the Andes.

Main image
Cerro Solo
-27.1004, -68.7325

How to Get to Cerro Solo #

Approach from regional hubs such as Copiapó or Antofagasta. Remote 4x4 roads and long approaches are common; local guiding services in Atacama arrange logistics and access to high-altitude trailheads.

Tips for Visiting Cerro Solo #

  • Cerro Solo requires high-altitude alpine experience - acclimatize and carry appropriate cold-weather and crevasse-rescue equipment.
  • Coordinate with local guides in Atacama who are familiar with route conditions and access permits.
  • Because of its remoteness, schedule contingencies for bad weather and allow extra days for approach and descent.

Best Time to Visit Cerro Solo #

Climbers typically attempt Cerro Solo in the cooler, drier months when high-altitude weather patterns are more stable; check local conditions.

Southern hemisphere winter/spring (climbing)
June-September · -20°C to 5°C at high elevations
Colder temperatures but often more stable high-pressure days favored by climbers in the Andes' high desert.
Shoulder season
April-May and October-November · -10°C to 8°C
Less predictable weather but fewer parties on the route.

Weather & Climate near Cerro Solo #

Climate

Cerro Solo's climate is classified as Ice Cap - Ice Cap climate with freezing summers (peaking in January) and freezing winters (coldest in June). Temperatures range from -13°C to 6°C. Very dry conditions with minimal rainfall.

Temperature & Rainfall
Temperature Range
Warmest Month
-13°
Coldest Month
Monthly Conditions

January

January is freezing with highs of 6°C and lows of -6°C. Light rainfall and breezy conditions.

Comfort

Feels Like Freezing
C
Temperature
-6°

Weather

17 mm
Rainfall
7.4 m/s
Wind
Breezy

February

February is freezing with highs of 5°C and lows of -6°C. Light rainfall and breezy conditions.

Comfort

-1°
Feels Like Freezing
-1°C
Temperature
-6°

Weather

27 mm
Rainfall
6.9 m/s
Wind
Breezy

March

March is freezing with highs of 5°C and lows of -7°C. Light rainfall and breezy conditions.

Comfort

-1°
Feels Like Freezing
-1°C
Temperature
-7°

Weather

16 mm
Rainfall
6.8 m/s
Wind
Breezy

April

April is freezing with highs of 3°C and lows of -9°C. The driest month with just 3 mm and breezy conditions.

Comfort

-3°
Feels Like Freezing
-3°C
Temperature
-9°

Weather

3 mm
Rainfall
7.0 m/s
Wind
Breezy

May

May is freezing with highs of 2°C and lows of -11°C. Almost no rain and breezy conditions.

Comfort

-5°
Feels Like Freezing
-5°C
Temperature
-11°

Weather

8 mm
Rainfall
8.0 m/s
Wind
Breezy

June

June is the coldest month with highs of -1°C and lows of -13°C. Light rainfall and breezy conditions.

Comfort

-7°
Feels Like Freezing
-7°C
Temperature
-13° -1°

Weather

10 mm
Rainfall
9.2 m/s
Wind
Breezy

July

July is freezing with highs of 0°C and lows of -13°C. Light rainfall and breezy conditions.

Comfort

-7°
Feels Like Freezing
-7°C
Temperature
-13°

Weather

15 mm
Rainfall
8.7 m/s
Wind
Breezy

August

August is freezing with highs of 0°C and lows of -13°C. Light rainfall and breezy conditions.

Comfort

-7°
Feels Like Freezing
-7°C
Temperature
-13°

Weather

10 mm
Rainfall
8.3 m/s
Wind
Breezy

September

September is freezing with highs of 2°C and lows of -12°C. Almost no rain and breezy conditions.

Comfort

-5°
Feels Like Freezing
-5°C
Temperature
-12°

Weather

8 mm
Rainfall
7.8 m/s
Wind
Breezy

October

October is freezing with highs of 3°C and lows of -11°C. Almost no rain and breezy conditions.

Comfort

-4°
Feels Like Freezing
-4°C
Temperature
-11°

Weather

6 mm
Rainfall
7.3 m/s
Wind
Breezy

November

November is freezing with highs of 4°C and lows of -8°C. Almost no rain and breezy conditions.

Comfort

-2°
Feels Like Freezing
-2°C
Temperature
-8°

Weather

9 mm
Rainfall
7.4 m/s
Wind
Breezy

December

December is freezing with highs of 6°C and lows of -7°C. Light rainfall and breezy conditions.

Comfort

-1°
Feels Like Freezing
-1°C
Temperature
-7°

Weather

12 mm
Rainfall
7.7 m/s
Wind
Breezy

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