The schooner Clotilda—the last known ship to bring enslaved Africans to America’s shores—has been discovered in a remote arm of Alabama’s Mobile River following an intensive yearlong search by marine archaeologists.

"Descendants of the Clotilda survivors have dreamed of this discovery for generations," says Lisa Demetropoulos Jones, executive director of the Alabama Historical Commission (AHC) and the State Historic Preservation Officer. "We’re thrilled to announce that their dream has finally come true."

The captives who arrived aboard Clotilda were the last of an estimated 389,000 Africans delivered into bondage in mainland America from the early 1600s to 1860. Thousands of vessels were involved in the transatlantic trade, but very few slave wrecks have ever been found.

"The discovery of the Clotilda sheds new light on a lost chapter of American history," says Fredrik Hiebert, archaeologist-in-residence at the National Geographic Society, which supported the search. "This finding is also a critical piece of the story of Africatown, which was built by the resilient descendants of America’s last slave ship."