Sangay

Volcano Active Ecuadorian volcano within Amazon transition zone

Sangay volcano rises within Ecuador’s Sangay National Park, an active stratovolcano set among cloud forest and páramo; visitors travel on guided expeditions for volcano observation, biodiversity and challenging highland treks.

Main image

Sangay is an active stratovolcano in the eastern Andes of Ecuador, located within Sangay National Park, a UNESCO World Heritage Site designated in 1983. Its summit reaches roughly 5,230 metres, and it is noted for high volcanic activity.

The mountain is visited for dramatic volcanic views and remote Andean scenery; observers monitor fumarolic activity and ash plumes from safe vantage points outside the immediate crater. Access is difficult and typically undertaken as part of multi-day park trips rather than short day visits.

The volcano formed through Andean subduction-related volcanism and has a long recorded history of eruptions; frequent eruptive activity has shaped its steep flanks and persistent plume emissions. Sangay sits within the protected bounds of Sangay National Park, which conserves surrounding montane forest and páramo habitats.

Geographically it stands in eastern Ecuador’s Andean zone in Morona-Santiago Province, on the eastern slopes of the high Andes. The area is remote and reached via park entry points rather than large urban centres.

  • Elevation: Peaks at 5,230 metres above sea level, making it one of Ecuador's highest volcanoes.
  • Activity: Has been one of Ecuador's most active volcanoes with frequent eruptions recorded since the 17th century.
Sangay
-2.0051, -78.3406

How to Get to Sangay #

Sangay (the volcano and the surrounding Sangay National Park) is remote and has no road access to the summit; access requires multi‑day trekking in the park. Typical approaches are organized from gateway towns such as Macas or from the Riobamba/Alausí side - you must use local guides, arrange permits with park authorities, and expect several days of off‑road travel and trekking to reach close viewpoints.

Tips for Visiting Sangay #

  • Sangay is a highly active, remote volcano inside Sangay National Park-do not attempt independent approaches; visits require experienced, licensed guides and logistical planning with local agencies familiar with jungle and mountain conditions.
  • Most practical views are arranged from base towns such as Macas or by joining organized expeditions-coordinate with park authorities or established outfitters who know current access conditions and safety restrictions.
  • Because weather and activity change rapidly, schedule flexible multi‑day itineraries and expect long overland transfers; avoid planning a single‑day dash from major cities, as access in the park is rugged and time‑consuming.

Best Time to Visit Sangay #

For the clearest views and safer approaches to Sangay, aim for the drier months (roughly June-September), keeping in mind high-altitude conditions are cold year-round.

Dry season (best for visibility)
June-September · Lower slopes: 5-15 °C; high altitudes: below 0 °C
Drier months offer clearer skies and the best chances to see the volcano; expect cold conditions at high elevations and rapid weather changes.
Wet season
October-May (including heavy rains) · Lower slopes: 5-15 °C; high altitudes: below 0 °C
Heavier rainfall, dense cloud and reduced visibility make approaching or viewing the volcano more difficult; trails can be muddy and hazardous.

Weather & Climate near Sangay #

Climate

Sangay's climate is classified as Tundra - Tundra climate with consistently warm temperatures year-round. Temperatures range from -5°C to 6°C. Abundant rainfall (1083 mm/year), wettest in March.

Temperature & Rainfall
Temperature Range
Warmest Month
-5°
Coldest Month
Monthly Conditions

January

January is cold with highs of 6°C and lows of -3°C. Moderate rainfall (68 mm).

Comfort

Feels Like Cold
C
Temperature
-3°

Weather

68 mm
Rainfall
4.7 m/s
Wind
Light Breeze

February

February is cold with highs of 5°C and lows of -3°C. Significant rainfall (112 mm).

Comfort

Feels Like Cold
C
Temperature
-3°

Weather

112 mm
Rainfall
4.3 m/s
Wind
Light Breeze

March

March is cold with highs of 5°C and lows of -3°C. The wettest month with heavy rain (124 mm).

Comfort

Feels Like Cold
C
Temperature
-3°

Weather

124 mm
Rainfall
3.9 m/s
Wind
Light Breeze

April

April is cold with highs of 5°C and lows of -3°C. Significant rainfall (121 mm).

Comfort

Feels Like Cold
C
Temperature
-3°

Weather

121 mm
Rainfall
3.9 m/s
Wind
Light Breeze

May

May is cold with highs of 6°C and lows of -3°C. Regular rainfall (83 mm).

Comfort

Feels Like Cold
C
Temperature
-3°

Weather

83 mm
Rainfall
4.3 m/s
Wind
Light Breeze

June

June is cold with highs of 5°C and lows of -4°C. Regular rainfall (85 mm).

Comfort

Feels Like Cold
C
Temperature
-4°

Weather

85 mm
Rainfall
5.4 m/s
Wind
Light Breeze

July

July is cold with highs of 4°C and lows of -4°C. Regular rainfall (81 mm) and breezy conditions.

Comfort

Feels Like Cold
C
Temperature
-5°

Weather

81 mm
Rainfall
6.2 m/s
Wind
Breezy

August

August is the coldest month with highs of 4°C and lows of -5°C. Moderate rainfall (63 mm) and breezy conditions.

Comfort

Feels Like Freezing
C
Temperature
-5°

Weather

63 mm
Rainfall
6.0 m/s
Wind
Breezy

September

September is cold with highs of 5°C and lows of -4°C. Regular rainfall (86 mm).

Comfort

Feels Like Cold
C
Temperature
-4°

Weather

86 mm
Rainfall
5.3 m/s
Wind
Light Breeze

October

October is cold with highs of 5°C and lows of -4°C. Regular rainfall (100 mm).

Comfort

Feels Like Cold
C
Temperature
-4°

Weather

100 mm
Rainfall
4.2 m/s
Wind
Light Breeze

November

November is cold with highs of 6°C and lows of -3°C. Significant rainfall (110 mm).

Comfort

Feels Like Cold
C
Temperature
-3°

Weather

110 mm
Rainfall
4.3 m/s
Wind
Light Breeze

December

December is cold with highs of 6°C and lows of -4°C. Moderate rainfall (50 mm).

Comfort

Feels Like Cold
C
Temperature
-4°

Weather

50 mm
Rainfall
4.4 m/s
Wind
Light Breeze

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