Musée de Montmartre

This 17th-century mansion holds Montmartre's most complete collection of Belle Époque posters, paintings, and memorabilia from when the hill was Paris's artistic epicenter. The reconstructed cabaret interiors show what the Chat Noir and Lapin Agile actually looked like inside, while Toulouse-Lautrec's original Moulin Rouge posters line the walls. Renoir's actual studio occupies the ground floor, complete with his easel and paint boxes.

The museum flows chronologically through small, intimate rooms that feel more like browsing someone's private collection than a formal exhibition. The highlight is the third-floor atelier reconstruction where you can see Valadon and Utrillo's shared workspace, paint-stained and authentically cluttered. The Renoir Gardens behind the building offer the only quiet spot to photograph the vineyard without tourists, especially the corner bench near the old well.

Skip the audio guide-the French-only wall texts are more informative. The gardens justify the admission price alone, but the museum itself runs thin after 45 minutes. The basement shadow theater exhibition feels like filler. Focus your time on the cabaret rooms and Valadon's studio, then spend the rest of your visit outside with coffee from the garden café.