Tumaco

Tumaco lies among islands, mangroves and river mouths on Colombia’s southern Pacific coast. Ancient communities built homes and burial places on mounds amid the mangroves, cultivating maize and manioc and using the resources of the sea. The Tumaco-La Tolita tradition produced remarkable pottery and finely worked gold, and its centres exchanged goods with communities along the Pacific coast.

Spanish missionaries and settlers reached the region in the colonial period, encountering Indigenous communities around the river mouths. Accounts differ on the foundation of the later settlement of San Andrés de Tumaco, placing it in the early seventeenth century. Gold mining in nearby river basins brought enslaved Africans to the coast, and their descendants formed communities along the waterways. The port connected the forested interior with the Pacific, while mangrove channels and rivers remained central to local travel and livelihoods.