The CGAC is a striking building by the Portuguese architect Álvaro Siza which, alongside the Monastery of San Domingo de Bonaval and the park of the same name, constitutes a harmonious collection in which the city’s tradition and modernity are combined. From the terraces of this unique construction you get one of the best views of the old quarter of Santiago de Compostela. Inside you can contemplate temporary exhibitions of the most significant artists of recent decades.