Hornopirén National Park

National Park Remote Chilean park protecting volcanoes, fjords and forests

In Chile’s Los Lagos Region near the town of Hornopirén, the park protects temperate rainforest, glaciers and volcanic peaks. Visitors trek trails, boat fjords and base hikes toward remote lakes and summits.

Main image

Hornopirén National Park is a protected area in the Los Lagos Region of southern Chile that conserves a mosaic of volcanic highland, glacier-carved valleys and temperate rainforest. The park includes rugged terrain associated with the Hornopirén volcanic complex.

Key natural features are steep volcanic ridges, valley glaciers or perennial snowfields and river systems that drain toward nearby fjords. The park supports typical southern Chilean Valdivian temperate rainforest vegetation and associated wildlife.

Access to the park is commonly by road and sea from coastal towns in the region; it forms part of a wider network of protected areas and marine-fjord landscapes in the northern Patagonian Andes.

  • Ecosystems protected: The park protects a mix of volcanic highland, glaciers and Valdivian temperate rainforest typical of the northern Patagonian Andes in the Los Lagos Region.

What to See #

  • Hornopirén volcano: Hornopirén volcano and associated highland terrain form central features of the park, providing steep relief, snowfields and glacially carved valleys.
  • Fjords and temperate rainforest: Coastal fjord-edge and temperate rainforest zones occur within the park, with rivers and waterfalls draining toward the Pacific fjords that characterize the Chilean fjord region.
Hornopirén National Park
Hornopirén National Park, Los Lagos Region, Chile
-41.9167, -72.2667

Tips for Visiting Hornopirén National Park #

  • Plan your visit in the austral summer (roughly December-March) when trails, boat links and mountain views are likelier to be passable and safe.
  • Use the town of Hornopirén as your practical gateway: check local boat/ferry timetables and road connections in advance because services are seasonal and can be cancelled in bad weather.
  • Hire a local guide or operator for routes toward the volcano and deeper trails - the park is remote, weather can change quickly, and local operators know current trail conditions and best access points.

Best Time to Visit Hornopirén National Park #

Visit in the austral summer (December-February) for the best combination of milder weather and easier access to trails and waterways.

Austral summer (best time)
December-February · 8-18°C
Warmest and generally driest months - better for hiking, boat trips and accessing park facilities.
Shoulder seasons
September-November, March-April · 5-12°C
Cooler and wetter than summer but often quieter; good if you want fewer people and still reasonably accessible trails.
Winter
June-August · 0-6°C
Colder with frequent rain and snow at higher elevations; some roads and trails can be difficult or impassable.

Weather & Climate near Hornopirén National Park #

Climate

Hornopirén National Park's climate is classified as Tundra - Tundra climate with cool summers (peaking in January) and cold winters (coldest in July). Temperatures range from -3°C to 17°C. Abundant rainfall (1766 mm/year), wettest in July.

Air Quality: AQI 60 Moderate
Best Time to Visit
JanuaryFebruaryDecember
Temperature & Rainfall
Temperature Range
32°
Warmest Month
-6°
Coldest Month
Monthly Conditions

January

January is cool with highs of 17°C and lows of 5°C. Moderate rainfall (57 mm), partly cloudy skies, and breezy conditions.

72 Very Good

Comfort

11°
Feels Like Cool
11°C
Temperature
17°
78%
Humidity
Very Humid

Weather

57 mm
Rainfall
6.1 m/s
Wind
Breezy
2.4
UV Index
Extreme
14.6h daylight

February

February is cool with highs of 17°C and lows of 4°C. Moderate rainfall (77 mm) and partly cloudy skies.

70 Very Good

Comfort

11°
Feels Like Cool
11°C
Temperature
17°
76%
Humidity
Very Humid

Weather

77 mm
Rainfall
5.3 m/s
Wind
Light Breeze
2.0
UV Index
Very High
13.5h daylight

March

March is cold with highs of 14°C and lows of 3°C. Significant rainfall (115 mm) and partly cloudy skies.

54 Acceptable

Comfort

Feels Like Cold
C
Temperature
15°
79%
Humidity
Very Humid

Weather

115 mm
Rainfall
5.3 m/s
Wind
Light Breeze
1.3
UV Index
High
12.2h daylight

April

April is cold with highs of 11°C and lows of 1°C. Significant rainfall (147 mm) and partly cloudy skies.

52 Acceptable

Comfort

Feels Like Cold
C
Temperature
11°
84%
Humidity
Very Humid

Weather

147 mm
Rainfall
5.6 m/s
Wind
Light Breeze
0.6
UV Index
Moderate
10.8h daylight

May

May is cold with highs of 8°C and lows of 0°C. Significant rainfall (197 mm), mostly overcast skies, and breezy conditions.

34 Poor

Comfort

Feels Like Cold
C
Temperature
-1°
88%
Humidity
Very Humid

Weather

197 mm
Rainfall
6.2 m/s
Wind
Breezy
0.3
UV Index
Low
9.7h daylight

June

June is cold with highs of 5°C and lows of -2°C. Heavy rain (228 mm), mostly overcast skies, and breezy conditions.

30 Poor

Comfort

Feels Like Cold
C
Temperature
-2°
91%
Humidity
Very Humid

Weather

228 mm
Rainfall
6.2 m/s
Wind
Breezy
0.1
UV Index
Low
9.1h daylight

July

July is the coolest month with highs of 4°C and lows of -3°C. The wettest month with heavy rain (286 mm), mostly overcast skies, and breezy conditions.

32 Poor

Comfort

Feels Like Cold
C
Temperature
-3°
91%
Humidity
Very Humid

Weather

286 mm
Rainfall
6.3 m/s
Wind
Breezy
0.2
UV Index
Low
9.3h daylight

August

August is cold with highs of 6°C and lows of -3°C. Heavy rain (227 mm), mostly overcast skies, and breezy conditions.

30 Poor

Comfort

Feels Like Cold
C
Temperature
-3°
89%
Humidity
Very Humid

Weather

227 mm
Rainfall
6.0 m/s
Wind
Breezy
0.3
UV Index
Low
10.4h daylight

September

September is cold with highs of 8°C and lows of -2°C. Significant rainfall (148 mm) and mostly overcast skies.

38 Poor

Comfort

Feels Like Cold
C
Temperature
-2°
85%
Humidity
Very Humid

Weather

148 mm
Rainfall
5.8 m/s
Wind
Light Breeze
0.7
UV Index
Moderate
11.7h daylight

October

October is cold with highs of 11°C and lows of 0°C. Regular rainfall (98 mm) and mostly overcast skies.

52 Acceptable

Comfort

Feels Like Cold
C
Temperature
11°
84%
Humidity
Very Humid

Weather

98 mm
Rainfall
5.8 m/s
Wind
Light Breeze
1.2
UV Index
High
13.1h daylight

November

November is cold with highs of 13°C and lows of 2°C. Regular rainfall (94 mm) and mostly overcast skies.

52 Acceptable

Comfort

Feels Like Cold
C
Temperature
13°
82%
Humidity
Very Humid

Weather

94 mm
Rainfall
5.9 m/s
Wind
Light Breeze
1.7
UV Index
Very High
14.3h daylight

December

December is cold with highs of 16°C and lows of 4°C. Regular rainfall (92 mm), partly cloudy skies, and breezy conditions.

64 Good

Comfort

10°
Feels Like Cold
10°C
Temperature
16°
80%
Humidity
Very Humid

Weather

92 mm
Rainfall
6.3 m/s
Wind
Breezy
2.2
UV Index
Extreme
14.9h daylight

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