The Museu Cau Ferrat is the heart of Modernista Sitges — the studio, residence, and bohemian meeting place that the painter Santiago Rusiñol assembled at the end of the 19th century. The blue-painted interior is hung wall-to-wall with his own paintings, alongside the El Greco canvases he bought in Paris in 1894, works by Ramon Casas, Picasso ceramics, and a vast collection of medieval and renaissance wrought ironwork.
The museum reopened in 2014 after a long restoration, with a glass-roofed extension linking it to the neighbouring Maricel Museum. A single ticket covers both buildings, and the two together make up the best small museum complex on the Catalan coast outside Barcelona.