Spacium is an oriental-themed spa of about 500 m2 in Lille's former prefecture building on Rue Gustave Delory. Every space is fully private: the Salle des Coffres sits in an old strongroom, and the Salle des Archives has a glass-walled infinity jacuzzi alongside a hammam, a sauna and a lounge. Two hours for two in the Salle des Archives cost 120 EUR, and rituals add black-soap scrubs, wraps and massages. It welcomes clients daily from 10 AM to 10:30 PM.