Mémorial de l'Abolition de l'Esclavage

The Mémorial de l'Abolition de l'Esclavage stands on the Quai de la Fosse in Nantes, on the very stretch of riverside quays from which slave ships departed across the Atlantic for nearly two centuries. Inaugurated on 25 March 2012 — the date marking the 165th anniversary of the French abolition of slavery — the memorial was designed by Polish-French architect Krzysztof Wodiczko and architect Julian Bonder. It is among the largest memorials dedicated to the abolition of slavery anywhere in the world. The site occupies a 150-metre section of the quay and extends below ground into a subterranean promenade beneath the Loire embankment. This underground passageway, clad in glass and illuminated by natural light filtering through the quay surface, contains 2,000 engraved glass panels bearing the names of the 1,710 documented slave-trading expeditions that departed from Nantes, together with the names of abolitionists, key legal texts marking moments in the abolition movement, and quotations from enslaved people and advocates for freedom. The sensory effect of walking through the subterranean gallery — the weight of the river overhead, the scale of the names — is deliberately immersive and contemplative. At street level, seventeen glass prisms emerge from the quay surface, each marked with the name of a country that abolished slavery or that was significantly affected by the trade. The outdoor elements are always accessible without charge, while the underground gallery observes seasonal hours. Nantes has engaged publicly with its slave-trade history since the 1990s, establishing a city-funded committee for the remembrance of slavery and opening the related Musée d'Histoire de Nantes exhibition in the Château des Ducs. The memorial represents the most visible expression of this civic reckoning. The Quai de la Fosse, lined with 18th-century merchants' houses that testify to the wealth generated by the trade, provides immediate architectural context for the memorial's message. The site is a ten-minute walk from the Château des Ducs de Bretagne and lies within Nantes's pedestrianised waterfront zone.