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Ryan Harvey CC BY-SA 4.0 Wikimedia Commons

Rusinga Island

Island

On Lake Victoria, Rusinga Island offers fishing villages, Luo cultural life, birding and small beaches; it's also known for Miocene fossil sites (worked on by Louis and Mary Leakey), attracting archaeologists and curious visitors.

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In this guide

Rusinga Island essentials

Address: Rusinga Island, Lake Victoria, Homa Bay County, Kenya

About Rusinga Island

Rusinga Island is an inhabited island in Lake Victoria, within Homa Bay County, Kenya, noted for its archaeological and palaeontological sites. The island is part of the lake’s western archipelago and has been the focus of scientific fossil recovery.

Scientific excavations carried out in the 20th century recovered Miocene fossils, including early primate remains, that played a role in studies of early ape evolution. The island has long-standing Luo communities and a history linked to Lake Victoria fishing and transport.

Rusinga sits in the northeastern arm of Lake Victoria off the Homa Bay County shoreline, reachable by short boat trips from mainland landing points such as Mbita.

  • Access by boat: Situated in Lake Victoria off the Homa Bay County mainland and reachable by boat from Mbita and other lakeshore points.
  • Palaeontological significance: Known for important mid-Miocene fossil discoveries including primate remains collected by palaeontologists in the 20th century, which contributed to understanding early ape evolution.

What to See#

  • Fossil localities: Scattered fossil-bearing outcrops and dig sites on the island where mid-Miocene vertebrate fossils, notably early primates, have been recovered by palaeontologists.
  • Villages and shore access: Local villages and shoreline settlements that form the island’s inhabited areas and provide boat access and basic services for visitors.
When to Go

Best Time to Visit Rusinga Island

Best in the drier months for safer and more comfortable boat crossings and walking around the island.

Dry season
June-September · 19-27°C
Cooler breezes off Lake Victoria make walking pleasant; easier boat travel.
Short rains
October-December · 20-28°C
Lush green landscape but occasional short showers can interrupt boat crossings.

Weather & Climate near Rusinga Island

Climate

Rusinga Island's climate is classified as Tropical Rainforest - Tropical Rainforest climate with consistently warm temperatures year-round. Temperatures range from 16°C to 28°C. Abundant rainfall (1064 mm/year), wettest in April.

Air Quality: AQI 72 Moderate
Best Time to Visit
JanuaryJulyJune
Temperature & Rainfall
Temperature Range
36°
Warmest Month
14°
Coldest Month
Monthly Conditions
Month Comfort Temp Feels Rain Sky Humidity Wind UV Daylight
January Excellent 17° - 28° 23° 43 mm some cloud 61% 2.1 m/s 2.6 extreme 12.0h
February Excellent 18° - 28° 23° 64 mm partly cloudy 57% 2.5 m/s 2.8 extreme 12.0h
March Very Good 18° - 28° 23° 117 mm partly cloudy 62% 2.5 m/s 2.8 extreme 12.0h
April Very Good 18° - 27° 22° 185 mm partly cloudy 71% 2.4 m/s 2.6 extreme 12.0h
May Very Good 17° - 26° 22° 146 mm partly cloudy 72% 2.6 m/s 2.4 extreme 12.0h
June Excellent 17° - 26° 21° 55 mm partly cloudy 68% 2.3 m/s 2.1 extreme 12.0h
July Excellent 16° - 26° 21° 44 mm some cloud 62% 2.0 m/s 2.1 extreme 12.0h
August Excellent 16° - 26° 21° 51 mm partly cloudy 60% 2.6 m/s 2.3 extreme 12.0h
September Excellent 16° - 27° 22° 64 mm partly cloudy 60% 2.7 m/s 2.6 extreme 12.0h
October Very Good 17° - 28° 22° 79 mm partly cloudy 63% 2.5 m/s 2.6 extreme 12.0h
November Very Good 17° - 27° 22° 117 mm partly cloudy 68% 2.2 m/s 2.4 extreme 12.0h
December Excellent 17° - 27° 22° 99 mm partly cloudy 65% 2.0 m/s 2.4 extreme 12.0h
Getting There & Around

How to Get to Rusinga Island

Rusinga is reached by boat from Mbita or other lakeside landing sites in Homa Bay County. Charter boats and local ferries operate depending on season and demand; plan crossings with local operators and allow extra time for weather-dependent transfers.

Tips for Visiting Rusinga Island

  • Arrange boat transport from Mbita or Rapogi - public ferry schedules are sparse and depart from the mainland.
  • Visit the palaeontology site and Rusinga Research Station if possible; the island has important Miocene fossil finds.
  • Bring sunscreen and mosquito repellent; parts of the island are exposed and humid.