The façade of this palace built in 1665 features balustraded balconies on carved marble consoles and pilasters. Head first to the original pharmacy, then up the majestic ceremonial staircase and the sumptuous balustraded staircase that takes you under vaults and past Rocaille niches to the piano nobile (main floor). There you’ll find a ceiling covered in trompe-l’oeil frescos, Flemish tapestries, atlantes and caryatids, and Louis XV wood panelling decorated with silver leaf.