Perhaps the city's best small museum, the opulent Musée Jacquemart-André is home to a huge collection of art and furnishings lovingly assembled in the late 19th century by banking heir Edouard André and his artist wife, Nélie Jacquemart. Their midlife marriage in 1881 raised eyebrows—he was a dashing bachelor and a Protestant, and she, no great beauty, hailed from a modest Catholic family. Still, theirs was a happy union fused by a common passion for art. For six months every year, the couple traveled, most often to Italy, where they hunted works from the Renaissance, their preferred period. Their collection also includes French painters Fragonard, Jacques-Louis David, and François Boucher, and Dutch masters Van Dyke and Rembrandt. The Belle Époque mansion itself is a major attraction. The elegant ballroom, equipped with collapsible walls operated by then-state-of-the-art hydraulics, could hold 1,000 guests. The winter garden was a wonder of its day, spilling into the fumoir,
where the dashing André would share cigars with the grands hommes (important men) of the day. You can tour the separate bedrooms—his in dusty pink, hers in pale yellow. The former dining room, now an elegant café features a ceiling by Tiepolo. Don't forget to pick up the free audioguide in English, and do inquire about the current temporary exhibition (two per year), which is usually top-notch. Plan on a Sunday visit and enjoy the popular brunch (€28.50) in the café from 11 to 3. Reservations are not accepted, so come early or late to avoid waiting in line.