The château de Pupetières is a 19th-century castle which stands in the commune of Chabons, in the Isère department and the Auvergne-Rhône-Alpes region, in France. The has owned the estate since the 13th century, when the primitive castle, then a simple fortified house, was built. Between 1861 and 1866, Alphonse de Virieu, son of Aymon, decided to entrust the reconstruction of Pupetières to two architects: Denis Darcy, for the outbuildings, and Eugène Viollet-le-Duc, for the castle in a neo-gothic style.