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European Space Agency CC BY-SA 4.0 Wikimedia Commons

Bolshevik Island

Island

Largest island of the Severnaya Zemlya group in the Russian high Arctic, heavily glaciated and remote. Scientists and polar expeditions come for Arctic geology, ice fields and wildlife observation in short summer windows.

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In this guide

Bolshevik Island essentials

Address: Bolshevik Island, Severnaya Zemlya archipelago, Krasnoyarsk Krai, Russia

About Bolshevik Island

Bolshevik Island is an Arctic island in the Severnaya Zemlya group, within Krasnoyarsk Krai, Russia, notable for its extensive glaciation and polar climate. It is one of the northernmost large islands of the Russian Arctic.

There is no regular tourism infrastructure; the island’s chief features are ice caps, outlet glaciers and polar desert landscapes that are of interest to scientific expeditions and specialist Arctic cruises. Sea-ice conditions and limited landing sites make access seasonal and expeditionary.

The Severnaya Zemlya islands, including Bolshevik Island, were first charted and mapped during Russian Arctic expeditions in the early 20th century; the islands were among the last major Arctic archipelagos to be explored and surveyed. Soviet-era scientific activity established basic polar research visits but the island has remained uninhabited.

Bolshevik Island lies in the high Arctic north of the Siberian coast, within the Kara and Laptev Sea region, and is administered from Krasnoyarsk Krai. Its remoteness places it well north of the Russian mainland with access possible only by ice-capable vessels or specialized aircraft during short summer windows.

  • Ice-covered and uninhabited: Part of the Severnaya Zemlya archipelago in Krasnoyarsk Krai, the island is uninhabited and largely covered by ice and glaciers.
  • Exploration history: First mapped during early 20th-century Russian Arctic expeditions, it forms part of one of the high-Arctic island groups north of the Siberian coast.
When to Go

Best Time to Visit Bolshevik Island

The only practical time to visit is the short Arctic summer (June-August) when ice retreat and continuous daylight improve access.

High Arctic summer (best time)
June-August · ~0-5°C
Short window of milder weather, melting sea ice and 24‑hour daylight - the only practical season for access and wildlife viewing.
Arctic autumn/winter
September-May · well below freezing (often −20°C or colder)
Long, dark, extremely cold conditions with extensive sea ice and very limited access; travel is impractical for most visitors.

Weather & Climate near Bolshevik Island

Climate

Bolshevik Island's climate is classified as Ice Cap - Ice Cap climate with freezing summers (peaking in July) and freezing winters (coldest in March). Temperatures range from -33°C to -1°C. Semi-arid with limited rainfall.

Best Time to Visit
FebruaryMarchApril
Temperature & Rainfall
Temperature Range
7°
Warmest Month
-44°
Coldest Month
Monthly Conditions
Month Comfort Temp Feels Rain Sky Humidity Wind UV Daylight
January - -33° - -27° -42° 13 mm - 99% 5.3 m/s 0.0 low 0.0h
February Poor -33° - -28° -44° 17 mm partly cloudy 99% 5.4 m/s 0.0 low 1.5h
March Poor -33° - -28° -43° 18 mm partly cloudy 99% 4.7 m/s 0.0 low 10.8h
April Poor -28° - -22° -36° 16 mm partly cloudy 97% 5.0 m/s 0.3 low 20.2h
May Poor -16° - -12° -22° 15 mm overcast 95% 4.5 m/s 1.0 moderate 24.0h
June Poor -6° - -3° -11° 21 mm overcast 95% 5.0 m/s 1.3 high 24.0h
July Poor -4° - -1° -8° 39 mm overcast 95% 4.9 m/s 1.0 moderate 24.0h
August Poor -4° - -2° -9° 37 mm overcast 96% 4.9 m/s 0.5 moderate 22.9h
September Poor -8° - -6° -14° 27 mm overcast 97% 5.4 m/s 0.1 low 14.0h
October Poor -20° - -15° -27° 23 mm overcast 97% 4.9 m/s 0.0 low 4.7h
November - -29° - -23° -37° 13 mm - 99% 4.5 m/s 0.0 low 0.0h
December - -30° - -24° -39° 16 mm - 99% 5.2 m/s 0.0 low 0.0h
Getting There & Around

How to Get to Bolshevik Island

Bolshevik Island is in the high Arctic (Severnaya Zemlya) and has no scheduled public transport. It is reachable only as part of organised Arctic expeditions - typically by icebreaker or expedition cruise ship (sometimes with helicopter landings) departing from Arctic ports or expedition operators. Travel requires specialized tour operators and permits; there are no roads or regular ferry links.

Tips for Visiting Bolshevik Island

  • Access Bolshevik Island only as part of an organized Arctic expedition or research cruise during the short Arctic summer (typically July-early August) when sea ice is at its minimum.
  • Expect no visitor infrastructure: landings are weather- and ice-dependent, so rely on expedition leaders for permits, safety briefings and logistics rather than planning independent travel.