For an authentic and truly unique experience, think Airelles Château de Versailles, Le Grand Contrôle, about 40 minutes from Paris. You can even, at times, dress up. This New Year’s Eve promises to be extra-special. Hosted by hotel GM Julién Revah, a traditional costume Ball – wigs, breeches, lace-decorated gowns, if you want – will be preceded by an elaborate multi-course dinner minutely planned by Alain Ducasse, who has, in fact, always been closely involved, as have UNESCO and every French heritage group imaginable.