Musée d’Art Moderne et d’Art Contemporain

European and American avant-garde works from the 1950s to the present are the focus of this sprawling multilevel museum. Highlights include works by Christo and Nice’s neorealists: Niki de Saint Phalle, César, Arman and Yves Klein. The building’s rooftop also works as an exhibition space (with knockout panoramas of Nice to boot). Weekly guided tours in English on Saturday at 4pm.