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Moa River
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The Moa River is a river approximately 425 kilometers (264 miles) long, originating in Guinea and flowing through southeastern Sierra Leone to the Atlantic Ocean. Geographically, it delineates portions of the international borders between Guinea, Liberia, and Sierra Leone. One of the river's most significant features is Tiwai Island, located within the Moa, which hosts one of the country's most vital wildlife sanctuaries. Tiwai is renowned for its exceptionally high density of primate species, including rare chimpanzees and various monkeys. Historically, the river served as a major transport route for trade in the hinterlands of the Southern Province. The Moa's ecosystem is characterized by dense gallery forests and riverine swamps that support high levels of biodiversity. For the local population, the river is an indispensable source of fish and provides natural irrigation for cocoa and coffee cultivation in the Kenema region. The conservation of the river and its islands is currently a focal point for ecotourism in Sierra Leone.
- Location: Sierra Leone
- Nearby: Pandebu-Tokpombu (71 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 | 27 | 27 | 27 | 27 | 27 | 26 | 25 | 25 | 25 | 26 | 27 | 27 |
| Rain mm | 6 | 14 | 28 | 40 | 95 | 229 | 317 | 442 | 278 | 203 | 69 | 28 |
📋 Practical info
Getting there
The transboundary Moa River is typically reached by traveling from regional towns in Sierra Leone to the various riverine communities scattered along its expansive length.
Best season
Visiting during the drier months is generally recommended, as the wet season brings heavy rains that can cause the river to swell significantly and regularly flood the access roads.
Terrain & paths
The environment consists of tropical riverbanks, sections of dense riparian forest, and areas of fast-flowing water, with trails that can be quite challenging and severely overgrown.
What to bring
Essential items include robust outdoor shoes capable of handling thick mud, lightweight long-sleeved clothing to protect against insects, and sun protection for open river sections.
Parking
Vehicles are usually safely parked in the nearest villages or at the very end of drivable dirt tracks, from where visitors must continue their journey on foot towards the water.
Safety
The natural hazards include highly unpredictable river currents, submerged obstacles, and local wildlife, making it advisable to stay vigilant and ideally explore with reliable local guidance.
Time needed
A typical visit to the river environments can range from a short half-day excursion to a full day of safely navigating the surrounding tropical landscapes and nearby local settlements.
Geography
Facts
- The Moa River is about 425 km long and originates in the Guinea highlands.
- It hosts the Tiwai Island Wildlife Sanctuary within its channel.
- Tiwai Island is home to 11 different species of primates.
- The river forms the boundary between Sierra Leone and Liberia in the east.
- Kenema is the largest city located near the middle course of the river.
- The river basin is well-known for high-quality cocoa cultivation.
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.
Vehicle
Only stops with (optional):
© OpenStreetMap contributors · OpenRouteService
Sights nearby
Frequently asked questions
Is the Moa River known for animal watching?
Yes, in quiet sections, various birds can often be observed.
How is the water quality?
Quality varies, so the water should under no circumstances be drunk directly.
Are there villages nearby?
Yes, the riverbank is characterized by small settlements that use the river.
Is the region suitable for hiking?
Riverside trails partially exist but are often overgrown and demanding.
Is photography allowed at the river?
Yes, landscape photography is fine, but you should ask people beforehand.
Moa River: where is it located?
Moa River is located in Sierra Leone.
Moa River: when is the best time to visit?
The most pleasant time to visit is Jan, Feb, Dec.
Moa River: why is it worth visiting?
The Moa River is a river approximately 425 kilometers (264 miles) long, originating in Guinea and flowing through southeastern Sierra Leone to the Atlantic Ocean.
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Nearby cities
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Kenema is the largest city in eastern Sierra Leone and the center of the diamond industry.
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Kailahun
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Yengema
Yengema is a mining town in Kono District known for its diamond wealth.
Pendembu
Pendembu is a significant town in Kailahun District known for its agricultural importance.
Blama
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Panguma is a town in Kenema District known for its health centers and agriculture.
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Bunumbu
Bunumbu is primarily known as an educational center in eastern Sierra Leone.
Daru
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Pandebu-Tokpombu
Pandebu-Tokpombu is a town in Kenema District that plays an important role in local agriculture.
Barma
Barma is a small but growing town in Kenema District, important for agricultural production.
Tongo
Tongo is a significant center for diamond mining in Kenema District.
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Gandorhun
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Boajibu
Boajibu is a town in Kenema District that functions as a local commercial center.
History & landmarks
Nature
More places
Moa River Elephant Corridor
Along the Moa River, majestic forest elephants roam through the green forests, a rare sight in West Africa.
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Gola Rainforest
The Gola Rainforest is the largest remaining area of upper guinean tropical rainforest in Sierra Leone.
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Kambui Hills
The Kambui Hills stretch near Kenema and form a prominent upland area in the east of the country.
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Gola Forest North
The northern part of the Gola Forest encompasses some of the densest and most pristine areas of the park.
Kenema Cocoa Nurseries
In the shade of tall forest trees, young cocoa saplings grow before being distributed to plantations in the fertile east.
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Dodo Hydroelectric Plant
An important hydroelectric power plant in eastern Sierra Leone, supplying electricity to the city of Kenema.
Goma Hydroelectric Plant
A smaller hydroelectric facility in the east supporting local communities and industries.
Gori Hills
The Gori Hills form a natural barrier and an important forest ecosystem in eastern Sierra Leone.