Bumbuna Falls
Falls on the Seli river in the north, beside the country's main hydroelectric dam.
Updated 3 September 2026
The Bumbuna falls drop on the Seli, or Rokel, river in northern Sierra Leone, and the country's main hydroelectric scheme was built here, so the river above is dammed into a reservoir and how much water goes over the falls depends on what the plant is releasing. The gorge below is steep and wooded. The dam itself supplies a large share of the national grid. The scheme took decades to complete, having been started in the 1970s and finished only in 2009.
Highlights
- The falls - the drop on the Seli river below the dam.
- The gorge - the steep wooded cut the river runs through.
- The reservoir - the lake held behind the dam upstream.
- The hydro scheme - the installation supplying much of the national grid.
When to go
July to October is the wet season when flow over the falls is greatest. The dry season leaves much less water. Roads are worst in the rains.
Good to know
The dam controls the flow and the falls are often much reduced. The installation is restricted and photography of it is not permitted. Roads to Bumbuna are rough.
Nearby
Makeni is south, and Lake Sonfon is northeast.
What to pack for Bumbuna Falls
Chosen from what this place is for. Tap a kit for the full checklist.
- Broken-in walking shoes or boots - Grip and ankle support matter more than looks; never hike in brand-new boots. Find on Amazon
- Layers + a waterproof shell - Mountain weather turns fast; a packable rain jacket saves the day. Find on Amazon
- Daypack with rain cover - 20-30 litres holds water, snacks, layers and a first-aid kit. Find on Amazon
- Offline maps + a power bank - Download the trail before you lose signal; carry backup charge. Find on Amazon
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Opening times, ticket prices and seasonal closures change - check the official source before you go: official site.


