Opéra, Galeries Lafayette & Nearby Museums

Begin at the Palais Garnier, where Marc Chagall's painted ceiling crowns a Beaux-Arts interior of polychrome marble staircases and gilded foyers rivalling Versailles. Step next door to Galeries Lafayette to admire its 1912 Art Nouveau stained-glass dome and catch panoramic views of the city from the free rooftop terrace. The route then leads to the iron-framed Église Saint-Augustin, one of Paris's most architecturally inventive churches, before continuing to the Nissim de Camondo Museum — a private mansion modelled on the Petit Trianon, filled with 18th-century furniture, Sèvres porcelain and silverware once made for Catherine the Great. Nearby, the Jacquemart-André Museum houses Botticelli, Mantegna and Rembrandt in an opulent Haussmann-era townhouse with Tiepolo frescoes on the staircase. The day ends with a stroll through Parc Monceau's Corinthian colonnade and century-old plane trees. The Nissim de Camondo Museum is closed for renovation until early 2027 — check madparis.fr before visiting; the Jacquemart-André is closed on 1 January and 25 December.