Plizio Visual Lab

Oio Region Peanut Farms

Plizio editorial teamUpdated: Jun 2026Data Sources

Agriculture

Weather…

The peanut farms of the Oio region were historically Guinea-Bissau's most important export commodity before the rise of the cashew industry. Peanuts (Arachis hypogaea) were promoted heavily in the 19th century, making the country one of the leading producers in West Africa. In Oio, a region with fertile soils and moderate rainfall, peanuts remain an essential part of local agriculture and diet today. The farms are mostly run by smallholders using traditional cultivation methods. Peanuts are not only a source of income but also a staple food; they are processed into pastes, roasted, or used as a base for stews like 'Mafé.' Peanut cultivation has shaped the social structure in Oio, encouraging settlement and the formation of market centers. Although large-scale commercial production has declined, the peanut remains a symbol of the region's farming traditions and culinary identity. A visit to the villages of Oio during harvest time reveals the importance of community labor and the deep roots of agricultural culture in this part of the country.

Location: Guinea-Bissau
Nearby: Mansôa (9 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	23	25	27	29	29	28	27	26	26	27	26	24
Rain mm	1	0	0	0	21	132	375	487	355	173	11	0

📋 Practical info

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What is this place?

The Oio region in Guinea-Bissau is a traditional peanut-growing area, with peanuts serving as both a staple food and an export commodity. Peanut farms shape the rural economy and provide livelihoods for many families. The region plays a central role in the country's agricultural supply.

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Visiting

The farms are open agricultural landscapes, easily visible along the roads. Visitors can view the fields from public paths, but private homesteads are usually not open for tours. Locals are often hospitable and may grant a glimpse upon request.

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Where to view it

The best view of the peanut fields is from the main roads crossing the region, especially during the growing season. Hilly sections offer a wide panoramic view over the green landscape with the characteristic round peanut plants.

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Local products

The main products are raw and roasted peanuts sold at local markets. Peanut oil and peanut butter are also typical seasonal products. The harvest season (November to February) provides the widest variety.

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Active season

The main peanut harvest season runs from November to February, when fields are at their busiest. Planting in June and July also brings bustling activity on the farms. The dry season (November to April) is overall the most active agricultural period.

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Nearby

A visit to the peanut farms can be combined with a trip to the Bijagós Islands, known for their biodiversity and culture. The capital Bissau, with its markets and colonial buildings, is also worth a detour.