Chikurachki

Volcano Active Sakhalin volcano with frequent eruptions and lava flows

Chikurachki is an active stratovolcano on Paramushir Island in the Kurils, noted for a snow‑capped cone and episodic eruptions; scientists and experienced observers monitor its activity from safe distances.

Main image

Chikurachki is a volcanic peak on Paramushir Island in the northern Kuril Islands, part of Sakhalin Oblast, Russia. It is the island’s highest volcano and is notable for its relatively frequent eruptive activity.

The volcano produces lava flows, ash emissions and occasional explosive activity; its cone and recent lava fields are a dominant feature of Paramushir’s landscape. Volcanic activity has been recorded in the historical period, and the volcano is monitored by regional volcanological services.

Chikurachki formed through repeated volcanic eruptions in the Kuril island arc and remains an active cone within that subduction-related volcanic chain. Its eruptions contribute to the continuing shaping of the island’s topography.

Paramushir Island lies in the northern Kuril Islands between the Sea of Okhotsk and the North Pacific, administered as part of Sakhalin Oblast. The island is remote and access is generally by vessel or by limited air links in the Kuril region.

  • Elevation: At about 1,816 m it is the highest volcano on Paramushir Island and one of the northernmost active volcanoes in the Kuril chain.
Chikurachki
50.3225, 155.4586

How to Get to Chikurachki #

Access to Kunashir Island and Chikurachki is typically via ferry or air connections from southern Sakhalin (Yuzhno-Sakhalinsk) or by specialized expedition vessels. Travel is subject to Russian visa and travel regulations; arrange transport through experienced regional operators.

Tips for Visiting Chikurachki #

  • If approaching the volcano by sea, book with experienced local operators-weather rapidly determines what is safe.
  • Volcanic activity can change quickly; check the Sakhalin Oblast geological service bulletins before planning a landing.
  • Photographers will want a long lens: eruptions are spectacular but views from safe distances are the best compromise between drama and safety.

Best Time to Visit Chikurachki #

Visiting is weather- and activity-dependent; summer months generally provide the widest access window.

Summer
June-August · 5-15°C
Calmer weather and easier access; volcanic features are most visible with clearer skies.
Late spring and early autumn
May, September · 0-10°C
Cool and changeable; fewer day trips operate but light can be dramatic and the crowds thin.

Weather & Climate near Chikurachki #

Climate

Chikurachki's climate is classified as Tundra - Tundra climate with cold summers (peaking in August) and freezing winters (coldest in February). Temperatures range from -16°C to 8°C. Abundant rainfall (1343 mm/year), wettest in October.

Best Time to Visit
JulyAugustSeptember
Temperature & Rainfall
Temperature Range
19°
Warmest Month
-15°
Coldest Month
Monthly Conditions

January

January is freezing with highs of -10°C and lows of -15°C. Regular rainfall (85 mm), mostly overcast skies, and windy conditions.

23 Poor

Comfort

-13°
Feels Like Freezing
-13°C
Temperature
-15° -10°
82%
Humidity
Very Humid

Weather

85 mm
Rainfall
11.2 m/s
Wind
Windy
0.0
UV Index
Low
8.4h daylight

February

February is the coldest month with highs of -10°C and lows of -16°C. Moderate rainfall (79 mm), mostly overcast skies, and windy conditions.

23 Poor

Comfort

-13°
Feels Like Freezing
-13°C
Temperature
-16° -11°
83%
Humidity
Very Humid

Weather

79 mm
Rainfall
10.9 m/s
Wind
Windy
0.1
UV Index
Low
9.9h daylight

March

March is freezing with highs of -9°C and lows of -15°C. Regular rainfall (94 mm), mostly overcast skies, and breezy conditions.

23 Poor

Comfort

-12°
Feels Like Freezing
-12°C
Temperature
-15° -9°
84%
Humidity
Very Humid

Weather

94 mm
Rainfall
9.4 m/s
Wind
Breezy
0.3
UV Index
Low
11.7h daylight

April

April is freezing with highs of -6°C and lows of -11°C. Significant rainfall (103 mm), mostly overcast skies, and breezy conditions.

23 Poor

Comfort

-9°
Feels Like Freezing
-9°C
Temperature
-11° -7°
87%
Humidity
Very Humid

Weather

103 mm
Rainfall
8.4 m/s
Wind
Breezy
0.6
UV Index
Moderate
13.6h daylight

May

May is freezing with highs of -4°C and lows of -7°C. Regular rainfall (93 mm), mostly overcast skies, and breezy conditions.

25 Poor

Comfort

-6°
Feels Like Freezing
-6°C
Temperature
-7° -4°
92%
Humidity
Very Humid

Weather

93 mm
Rainfall
7.0 m/s
Wind
Breezy
1.0
UV Index
Moderate
15.3h daylight

June

June is freezing with highs of 2°C and lows of -4°C. Moderate rainfall (78 mm) and mostly overcast skies.

31 Poor

Comfort

-1°
Feels Like Freezing
-1°C
Temperature
-4°
94%
Humidity
Very Humid

Weather

78 mm
Rainfall
5.8 m/s
Wind
Light Breeze
1.2
UV Index
High
16.2h daylight

July

July is cold with highs of 7°C and lows of 0°C. Significant rainfall (122 mm) and mostly overcast skies.

38 Poor

Comfort

Feels Like Cold
C
Temperature
94%
Humidity
Very Humid

Weather

122 mm
Rainfall
5.3 m/s
Wind
Light Breeze
1.2
UV Index
High
15.7h daylight

August

August is cold with highs of 8°C and lows of 1°C. Significant rainfall (139 mm) and mostly overcast skies.

36 Poor

Comfort

Feels Like Cold
C
Temperature
93%
Humidity
Very Humid

Weather

139 mm
Rainfall
5.5 m/s
Wind
Light Breeze
1.0
UV Index
Moderate
14.3h daylight

September

September is cold with highs of 5°C and lows of -1°C. Significant rainfall (141 mm), mostly overcast skies, and breezy conditions.

36 Poor

Comfort

Feels Like Cold
C
Temperature
-1°
90%
Humidity
Very Humid

Weather

141 mm
Rainfall
6.6 m/s
Wind
Breezy
0.7
UV Index
Moderate
12.5h daylight

October

October is freezing with highs of 0°C and lows of -5°C. The wettest month with heavy rain (173 mm), mostly overcast skies, and breezy conditions.

23 Poor

Comfort

-2°
Feels Like Freezing
-2°C
Temperature
-5°
85%
Humidity
Very Humid

Weather

173 mm
Rainfall
8.1 m/s
Wind
Breezy
0.3
UV Index
Low
10.6h daylight

November

November is freezing with highs of -5°C and lows of -10°C. Significant rainfall (120 mm), mostly overcast skies, and breezy conditions.

21 Poor

Comfort

-7°
Feels Like Freezing
-7°C
Temperature
-10° -5°
82%
Humidity
Very Humid

Weather

120 mm
Rainfall
9.2 m/s
Wind
Breezy
0.1
UV Index
Low
8.8h daylight

December

December is freezing with highs of -8°C and lows of -13°C. Significant rainfall (116 mm), mostly overcast skies, and windy conditions.

21 Poor

Comfort

-10°
Feels Like Freezing
-10°C
Temperature
-13° -8°
82%
Humidity
Very Humid

Weather

116 mm
Rainfall
10.5 m/s
Wind
Windy
0.0
UV Index
Low
7.9h daylight

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