Hôtel Château Voltaire

Behind a 17th-century façade in the 1st, Château Voltaire blends Old World romance with studied restraint—ochre velvet, sculptural lighting, handmade ceramics, and rooms wrapped in shadowy greens and soft whites. Designed by Festen and imagined by Thierry Gillier, it’s part hôtel particulier, part Parisian dream sequence.