During the European Heritage Days, the Contemporary Art Center "La Chapelle" and the History and Heritage Association of Ablis, invites you into history to go back in time. - During this day, put yourself in the shoes of an Archaeologist, on the program, find the remains buried in the excavation bin for children, - Discovery of the profession of Archaeologist, between the field and the new technology. Demonstration of the use of a low furnace (Iron Age combustion furnace) to process iron ore. - Presentation of the discoveries of Ablis, with the association History and Heritage of Ablis, which will present the excavations made in the town of Ablis. Between vestiges and new technologies. (holograms - virtual reality glasses) - The Art Centre will offer an exhibition of Clarifontain Artists and works by the children of the Clairefontaine en Yvelines school.