The Archaeology Days are coming this year, June 12–14, 2026, in Paris and the Île-de-France region. Over in Sèvres, in the Hauts-de-Seine, it’s a chance to set out in search of a little-known heritage tucked away in the city’s underground: the King’s Caves. The program features an off-the-beaten-path visit, uncovering a hidden treasure beneath the streets of Sèvres.
At Sèvres, history is hidden even beneath the city's streets... During Heritage Days on September 19 and 20, 2026, explore the king’sCellars. Registration will open soon.