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Okwa River

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Okwa River (Botswana)

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The Okwa River is a prominent fossil river valley that carves through the Central Kalahari Game Reserve (CKGR) in Botswana. As a remnant of a once-mighty drainage system active thousands of years ago, the Okwa valley stretches for hundreds of kilometers in a west-east direction. Geomorphologically, the valley is characterized by wide, open plains and calcrete soils that stand in stark contrast to the surrounding Kalahari sands. Today, the river carries surface water only in extremely rare instances following extraordinary rainfall events. Ecologically, the Okwa valley is invaluable, providing vital grazing grounds during the dry season for large herds of gemsbok, springbok, and wildebeest. The vegetation within the valley is denser than in the surrounding desert, featuring various acacia species and nutritious grasses. For the San people (Basarwa), who have inhabited the CKGR for millennia, the Okwa valley is a central location for their culture and survival strategies.

Best time to visit & climate

The most pleasant time to visit is Apr, May, Sep.

JanFebMarAprMayJunJulAugSepOctNovDec
Avg °C282725231815141722262828
Rain mm9886673654002134883

📋 Practical info

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Getting there
Reaching the area requires a robust four-wheel-drive vehicle, as the routes often follow deep sandy tracks through the remote center of the Kalahari.
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Best season
It is best to travel during the cool, dry winter between May and September to avoid extreme desert heat and observe animals gathering at remaining waterholes.
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Terrain & paths
The environment is characterized by wide, dry riverbeds, sandy expanses, and sparse vegetation, making it extremely difficult to traverse comfortably on foot.
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What to bring
Prepare for complete self-sufficiency; you will need plentiful drinking water, extra fuel reserves, vehicle recovery equipment, and reliable GPS navigation.
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Parking
There are no formal parking lots; vehicles are simply parked safely near designated wild camping spots or securely pulled over along the permitted sandy tracks.
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Safety
Because the region is extremely isolated, you should never travel with just one vehicle and always keep a satellite phone ready for potential emergencies.
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Time needed
Due to the vast distances and slow driving speeds required, you should plan for at least two to three days to properly explore the dry fossil river valley.

Geography

Coordinates
-22.50000, 22.00000

Facts

  • The Okwa valley is a fossil river in the heart of the Kalahari.
  • It flows through the Central Kalahari Game Reserve (CKGR).
  • The valley is hundreds of kilometers long, oriented west-east.
  • The valley floor contains significant calcrete deposits.
  • It serves as a key grazing corridor for migratory wildlife.
  • Surface water flow is an extremely rare hydrological event.

Explore nearby

Notable places around

Kalahari DesertKalahari Desert52 km · EExplore →
Kalahari Savanna AgricultureKalahari Savanna Agriculture56 km · NExplore →
Kalahari Wildlife CorridorKalahari Wildlife Corridor94 km · NExplore →

Route planner — Car & Motorhome

Where do you start? We build the route here, with stops and country notes along the way.

Vehicle
Only stops with (optional):

© OpenStreetMap contributors · OpenRouteService

Sights nearby

Frequently asked questions

Where is the Okwa Valley located?
It is a fossil river valley that cuts across the Central Kalahari.
Does water still flow there today?
Only very rarely after extreme rainfall; it is mostly dry.
Why is the valley geologically interesting?
It shows that the Kalahari was much wetter in the past.
Can tourists visit the valley?
Yes, it is part of the routes through the Central Kalahari Game Reserve.
What plants grow in the Okwa Valley?
Resilient grasses and acacias adapted to drought.
Okwa River: where is it located?
Okwa River is located in Botswana.
Okwa River: when is the best time to visit?
The most pleasant time to visit is Apr, May, Sep.
Okwa River: why is it worth visiting?
The Okwa River is a prominent fossil river valley that carves through the Central Kalahari Game Reserve (CKGR) in Botswana.
View on map → The Top 50 Attractions → OpenStreetMap →
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History & landmarks

Livingstone Memorial — Okwa River (Botswana)
Livingstone Memorial
The Kolobeng Mission ruins mark the site where David Livingstone lived and worked, serving as a landmark of 19th-century history.

More places

Kalahari Desert — Okwa River (Botswana)
Kalahari Desert
The Kalahari is a vast basin of sand and the largest continuous sand surface on Earth.
Kgosi Sechele I Museum — Okwa River (Botswana)
Kgosi Sechele I Museum
Housed in a former police station in Molepolole, this museum tells the story of the Bakwena and their leader Sechele I.
Ntsweng Heritage Site — Okwa River (Botswana)
Ntsweng Heritage Site
Ntsweng was the former capital of the Bakwena people before they moved to present-day Molepolole in 1937.
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Dimawe Battlefield
Dimawe was the site of a pivotal 1852 battle where the Bakwena successfully resisted an invasion by Boer commandos.
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Kolobeng Mission
A mission station linked to David Livingstone's work in Botswana.
Masama Water Project — Okwa River (Botswana)
Masama Water Project
Masama Wellfield is a critical water infrastructure project supplying Gaborone and surrounding areas.
Nossob River — Okwa River (Botswana)
Nossob River
The Nossob River is a fossil riverbed forming the border with South Africa within the Kgalagadi Transfrontier Park.
Kalahari Savanna Agriculture — Okwa River (Botswana)
Kalahari Savanna Agriculture
Despite aridity, small agricultural projects exist here.