Plizio Visual Lab
Rokel River

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Water temperature…
The Rokel River, also known in its upper reaches as the Seli River, is the most significant river in Sierra Leone, with a length of approximately 386 kilometers (240 miles). It originates in the Loma Mountains in the northeast of the country and flows in a southwesterly direction across the national territory before emptying into the Sierra Leone River estuary. This estuary forms one of the largest natural deep-water harbors in the world, where the capital city of Freetown is located. Geographically, the river traverses diverse landscapes, from mountainous regions to fertile plains. Historically, the river served as a crucial trade route for transporting agricultural products and minerals from the interior to the coast. Today, the Rokel plays a central role in the country's energy supply, as it feeds the Bumbuna Hydroelectric Plant, the largest facility of its kind in Sierra Leone. The river is also vital for local agriculture and fishing for numerous communities along its course.
- Location: Sierra Leone
- Nearby: Lunsar (20 km)
Best time to visit & climate
The most pleasant time to visit is Jan, Feb, Dec.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg °C | 25 | 27 | 28 | 28 | 28 | 26 | 25 | 25 | 25 | 26 | 26 | 25 |
| Rain mm | 2 | 5 | 8 | 35 | 136 | 367 | 534 | 628 | 391 | 186 | 65 | 6 |
📋 Practical info
Geography
Facts
- At 386 kilometers, it is the longest river entirely within Sierra Leone.
- The river originates in the Loma Mountains near the Guinea border.
- The Bumbuna Dam on the Rokel provides electricity to Freetown.
- The name 'Rokel' comes from the Temne language, meaning 'place of fish'.
- The river's estuary reaches a width of up to 16 kilometers (10 miles).
- It serves as a boundary between several administrative districts.
Explore nearby
Notable places around
Route planner — Car & Motorhome
Where do you start? We build the route here, with stops and country notes along the way.
© OpenStreetMap contributors · OpenRouteService
Sights nearby
Frequently asked questions
Is the Rokel River suitable for boat trips?
Can you swim in the river?
Where are the best viewpoints?
Is the water used for fishing?
Is the area safe for tourists?
Rokel River: where is it located?
Rokel River: when is the best time to visit?
Rokel River: why is it worth visiting?











