Château de Portabéraud, also known as Folie Mercier, is an 18th-century manor set at the foot of Auvergne's volcanoes near Clermont-Ferrand, Puy-de-Dôme. The estate preserves period aesthetic and charm while functioning as an active cultural venue and event destination. Visitors enjoy summer treasure hunts and year-round group tours exploring the hidden heritage within the castle's gardens and rooms. The property hosts weddings and engagements with photography sessions in its grounds, offering couples an immersive period setting. Listed as a historic monument and member of the Historic Route of Auvergne Castles, Portabéraud combines authentic 18th-century architecture with contemporary hospitality and recreational programming.