What is now The Gambia was an important early and regional slave-trade zone, but it was a secondary departure area overall, not one of the dominant large-volume export regions of the transatlantic slave trade. The Gambia was part of the Upper Guinea Coast / Senegambia region, which also included Senegal and parts of what is now Guinea-Bissau.

The trade there was heavily influenced by the Gambia River, which served as a major inland route for capturing and transporting people, by competing European trading posts, especially British and French forts along the river, and by established African states and intermediaries involved in regional warfare and slave trading.

It was not a major departure region on a global scale. The largest export regions in the transatlantic system lay farther east, including the Bight of Benin (modern Benin and surrounding areas), the Bight of Biafra (modern southeastern Nigeria), and the Gold Coast (modern Ghana). These regions supplied far more enslaved Africans, especially during the 18th-century peak.

The region was relatively small because the river-based system limited its size compared to large coastal export hubs. Earlier involvement (17th century) was more prominent than sustained high-volume exports later on, and the shift in trade dominance toward the “Bights” reduced its relative importance.

The Gambia has sites associated with the “Door of No Return,” most notably on Kunta Kinteh Island (formerly James Island) along the Gambia River, and Albreda and Juffureh Slave Route. These locations preserve the history of slave capture and river transport routes connected to Atlantic trafficking. The name “Kunta Kinteh” comes from the character popularized in Alex Haley’s Roots: The Saga of an American Family, which drew international attention to Gambian connections to the African diaspora.

The Island was a major hub for holding and trading during the transatlantic slave trade. Enslaved Africans transported down the river toward the Atlantic were taken from this region and shipped overseas.