Ketou

Kétou is a town, arrondissement, and commune in the far north of Plateau Department, southeastern Benin, close to the Nigerian border. Sources give the commune's area as either roughly 1,755 km² (about 54% of Plateau Department) or 2,183 km²; it comprises six arrondissements — Adakplamè, Idigny, Kétou, Kpankou, Odomèta, and Okpomèta — with 28 villages and 10 city districts. It borders Savè to the north, Pobè to the south, Ouinhi and Zangnanado to the west, and Nigeria to the east, and sits about 138 km from Cotonou. Population was recorded at 156,497 in the 2013 census, with local estimates now over 160,000, making it one of Benin's larger settlements.

Kétou is a historic Yoruba kingdom town: tradition traces its founding to Ede, said to be a descendant of Oduduwa, legendary founder of Ilé-Ifè, making the Alaketu (Kétou's traditional ruler) part of the broader Yoruba royal lineage. Because of its position as a frontier between the Yoruba Oyo empire and the Fon kingdom of Dahomey, Kétou's history was shaped by centuries of rivalry between the two powers; the kingdom was conquered by Dahomey in 1886 and restored under the French protectorate in 1893.

Kétou is internationally recognized as the birthplace of Gèlèdè, a Yoruba masquerade tradition of songs, dances, and carved masks honoring female ancestral and spiritual power, inscribed by UNESCO on the Representative List of the Intangible Cultural Heritage of Humanity in 2008. The town is also noted for having a secret masking society led by women — unusual among Yoruba and Nago mask traditions. The Royal Palace and the Akaba Idéna ("the magical gate") site are documented cultural landmarks associated with the kingdom. Recent infrastructure investment has included a multisports stadium with synthetic turf and an eight-lane track, and road-construction projects linking Kétou to neighboring communes since 2019.

By Plane

The nearest airport is Cotonou, about 138 km to the southwest.

By Car / Road

Kétou lies north of Pobè, within Plateau Department, and is connected by road to Pobè, Savè, and the Nigerian border.

Walking.

• Kétou Royal Palace — Seat of the Alaketu, Kétou's traditional Yoruba ruler, and the historic center of the Kétou kingdom.

• Akaba Idéna — a documented historic gate/site associated with the kingdom, sometimes described locally as "the magical gate."

• Kétou market — A weekly market with Yoruba textiles and produce.

• Palace visit — Learn about Kétou kingdom history and the Alaketu lineage.

• Gèlèdè and festival attendance — If visiting when ceremonies honoring the UNESCO-recognized Gèlèdè tradition take place; dates vary by year and are set locally.

Local restaurants serve Yoruba cuisine.

Water, soft drinks, and palm wine.

Yoruba crafts, textiles, and produce.

• Pobè — Plateau's departmental capital, to the south.
• Nigerian border — to the east, part of Kétou's commune boundary.
• Adja-Ouèrè — border market town, south of Kétou.