Plizio Visual Lab

Niaouli Forest

Plizio editorial teamUpdated: Jun 2026Data Sources

Forest

Weather…

Niaouli Forest is located in the Allada municipality of southern Benin and represents one of the final remnants of the region's original dense semi-deciduous forest. Covering approximately 190 hectares, it has served as a vital tropical forestry research center since the colonial era. The flora is dominated by majestic tree species such as African mahogany and various Ficus trees, which create a multi-layered canopy. The forest is home to diverse fauna, including several primate species like the endemic red-bellied monkey and numerous rare birds. Situated in a depression, the forest maintains high humidity levels that encourage the growth of epiphytes and ferns. Niaouli is a critical ecosystem for preserving biodiversity in the heavily agricultural southern plains of Benin. It provides researchers with essential data regarding the natural regeneration of West African tropical forests under changing climatic conditions.

Location: Benin
Nearby: Azizakouè (46 km)

Best time to visit & climate

The most pleasant time to visit is Jan, Nov, Dec.

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Avg °C	27	28	28	28	27	26	25	25	25	26	27	27
Rain mm	16	33	83	112	159	185	143	84	161	143	39	16

📋 Practical info

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Getting there

The forest research area is typically accessed via the main road connecting Cotonou to Bohicon. Visitors often enter through established research or administrative stations situated at the forest's edge.

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Best season

Visiting is most comfortable during the dry season months, typically from December to March, to avoid the heavy tropical rains. The wet season brings lively foliage but also muddy trails and high humidity.

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Terrain & paths

The pathways inside this forest fragment are generally flat but can be uneven due to exposed roots and dense undergrowth. As a research area, some trails are well-maintained while others are intentionally kept wild.

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What to bring

Sturdy walking shoes, lightweight long-sleeved clothing to protect against scratches, and a generous application of insect repellent are strongly advised. Carrying your own water and a small first-aid kit is always prudent.

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Parking

Parking is usually available at the main administrative buildings or visitor entry points of the research station. Leaving your vehicle in these monitored areas is both safer and more convenient.

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Safety

Visitors should stay on the marked trails to avoid getting lost in the dense undergrowth and to respect ongoing ecological research. Be cautious of tropical insects and snakes that naturally inhabit this forest fragment.

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Time needed

A typical walking tour through the accessible parts of the forest takes about one to three hours. Nature enthusiasts or bird watchers may easily spend a half-day exploring the diverse flora and fauna.

Geography

Coordinates

6.71670, 2.15000

Facts

The forest covers a protected area of approximately 190 hectares.
The Niaouli forestry research station was established in 1904.
The endemic red-bellied monkey (Cercopithecus erythrogaster) is found here.
Over 150 different tree species have been documented in the area.
The forest is situated at an average elevation of 80 meters.
It serves as a primary reference site for West African botanical studies.

Explore nearby

Notable places around

Toussaint Louverture Monument6 km · WExplore →

Sédent Forest12 km · NExplore →

Hinvi Palm Oil Mill16 km · NEExplore →

Glo-Djigbé Industrial Zone (GDIZ)19 km · NWExplore →

Lama Forest26 km · EExplore →

Djigbé Forest Reserve27 km · NEExplore →

Drabo Monkey Sanctuary28 km · NWExplore →

Lake Ahémé32 km · SWExplore →

Route planner — Car & Motorhome

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

Start Destination Via (optional)

Overnight stops

Vehicle

Only stops with (optional): 💧 Water ♻️ Disposal 🔌 Power 🚻 Toilets 🚿 Shower

Sights in the town Niaouli Forest (1)

Attogon📍 landmark

Attogon is a settlement in Benin, near the Niaouli Forest. The area features forest and savanna vegetation.

Sights nearby

Frequently asked questions

What distinguishes the Niaouli forest?

It is a forestry research center and home to many exotic tree species.

Where is Niaouli located?

The forest is located near Allada in southern Benin.

Are there guided hikes there?

Yes, foresters often offer tours to explain the diversity of the flora.

Can you camp in the forest?

Wild camping is not allowed; however, there are simple accommodations nearby.

What animals live in the Niaouli forest?

Various monkey species, rare birds, and many butterflies can be observed.

Niaouli Forest: where is it located?

Niaouli Forest is located in Benin.

Niaouli Forest: when is the best time to visit?