Six museums are always free in Brussels. These are the Wiertz Museum, the Maison des Arts, ISELP, the Meunier Museum, the Parlamentarium, and the House of European History.  The museums which have free entry on the first Sunday of the month are GardeRobe Mannekin Pis, Erasmus House, Brussels Museum of the Resistance, Belgium Musem of Freemasonry, the Fashion & Lace Museum, and the Brussels City Museum.