1. Louvre Museum: One of the world's largest and most famous art museums, the Louvre is home to thousands of masterpieces, including the iconic Mona Lisa. 2. Musée d'Orsay: Housed in a former railway station, this museum showcases an extensive collection of Impressionist and Post-Impressionist paintings, including works by Monet, Van Gogh, Renoir, and Degas. 3. Centre Pompidou: Known for its unique architecture, this modern art museum features a vast collection of 20th-century art, including works by Picasso, Matisse, and Kandinsky.