Musée Picasso
5 Rue de Thorigny, 75003 Paris · €€ · 3rd — Le Marais · 3e arrondissement
museumart
An hour and a half is enough; the Hôtel Salé itself is half the show.
5,000+ works spread across five floors of a 17th-century mansion. Go on a weekday afternoon, allow 90 minutes, and end on the top floor for the courtyard view.