The Hiéron du Val d'Or (English: "Sanctuary of the Golden Valley") was a Catholic esoteric secret society in France, which existed from 1873 until 1926. It was founded by a Jesuit and the half-Basque, half-Russian . It was allied to concepts of royalism and was culturally conservative; it sought to erect a Catholic hermetic freemasonry, contrary to the anti-clerical freemasonry of Grand Orient de France and was particularly devoted to Christ the King.