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Idjwi

Island

Idjwi Island sits in Lake Kivu off eastern DRC; visitors travel for rural lakeside villages, local markets, farming landscapes and Lake Kivu's shoreline scenery.

Idjwi KinshasaGomaVirunga National ParkIdjwi
In this guide

Idjwi essentials

Address: Idjwi Island, Lake Kivu, South Kivu province, Democratic Republic of the Congo
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About Idjwi

Idjwi (also spelled Ijwi) is an inhabited island in Lake Kivu in the eastern Democratic Republic of the Congo. It is the largest island within Lake Kivu and is part of South Kivu province.

The island is primarily agricultural and highly populated in places, with small settlements, cultivated hillsides and lakeshore communities. Travel on and off the island is by boat from lakeshore towns on the Congolese and Rwandan sides of Lake Kivu.

Human settlement on Idjwi predates modern national borders, with local communities engaged in fishing and farming for generations. Administratively it has been part of the South Kivu region of the Democratic Republic of the Congo in the post-colonial period.

Idjwi lies near the midpoint of Lake Kivu, between the Congolese mainland and the Rwandan shore. The island is several kilometers from the nearest large lakeshore towns and is accessed by regular small-boat crossings.

  • Lake island: Sits in Lake Kivu and is the largest island in that lake, within South Kivu province of the Democratic Republic of the Congo.
When to Go

Best Time to Visit Idjwi

The dry months (June-September, and December-February) are most reliable for boat crossings and local travel; check security and transport conditions beforehand.

Dry season
Jun-Sep · 18-28°C
Easier boat travel and better conditions for inter-island movement.
Short dry season
Dec-Feb · 20-30°C
Generally good weather but check regional security notices before travel.

Weather & Climate near Idjwi

Climate

Idjwi's climate is classified as Tropical Savanna - Tropical Savanna climate with consistently warm temperatures year-round. Temperatures range from 11°C to 22°C. Abundant rainfall (1755 mm/year), wettest in April.

Air Quality: AQI 99 Moderate
Best Time to Visit
AugustJulyJune
Temperature & Rainfall
Temperature Range
28°
Warmest Month
9°
Coldest Month
Monthly Conditions
Month Comfort Temp Feels Rain Sky Humidity Wind UV Daylight
January Acceptable 12° - 22° 17° 157 mm overcast 80% 1.5 m/s 2.1 extreme 12.1h
February Acceptable 12° - 22° 17° 153 mm overcast 78% 1.5 m/s 2.3 extreme 12.1h
March Acceptable 12° - 22° 17° 173 mm overcast 80% 1.7 m/s 2.3 extreme 12.0h
April Acceptable 13° - 21° 17° 232 mm overcast 83% 1.8 m/s 2.1 extreme 11.9h
May Acceptable 13° - 21° 17° 212 mm overcast 83% 1.3 m/s 2.0 very high 11.9h
June Very Good 12° - 21° 16° 61 mm partly cloudy 77% 1.4 m/s 1.9 very high 11.9h
July Very Good 11° - 22° 17° 32 mm some cloud 73% 1.6 m/s 1.9 very high 11.9h
August Excellent 12° - 22° 17° 61 mm partly cloudy 72% 1.7 m/s 2.0 extreme 11.9h
September Very Good 12° - 22° 17° 140 mm partly cloudy 75% 1.7 m/s 2.2 extreme 12.0h
October Good 12° - 22° 17° 173 mm overcast 79% 1.6 m/s 2.2 extreme 12.1h
November Acceptable 12° - 21° 17° 180 mm overcast 82% 1.9 m/s 2.1 extreme 12.1h
December Acceptable 12° - 21° 17° 181 mm overcast 81% 1.9 m/s 2.1 extreme 12.1h
Getting There & Around

How to Get to Idjwi

Access is by boat from Goma or from nearby Congolese lakeside towns; journeys depend on weather and local boat schedules. Travelers should consult up-to-date security advice and coordinate crossings through local operators.

Tips for Visiting Idjwi

  • Hire a local boatman when crossing the lake; schedules are informal and weather-dependent.
  • Bring cash to buy produce from lakeside markets - island economies are primarily cash-based.
  • Respect local customs and ask before photographing people and residences.