Occupying a 17C former convent, this museum dedicated to local history has a collection covering Prehistory to the 19C. Regional archaeology is illustrated by objects from the Bronze and Iron Ages and by major Gallo-Roman collections: the celebrated Lillebonne mosaic, steles, glassware and objects from everyday life. Paving tiles, stained glass, statues, altar pieces and bas-reliefs are among the precious objects from the Middle Ages and Renaissance.