Casa Masó was the birthplace of Rafael Masó (1880-1935) and represents one of his most important architectural achievements. Casa Masó is currently a house-museum operated by the Fundació Rafael Masó and it is the only one of the famous houses along the river in Girona's old city that is open to the public. Masó remodeled it twice, in 1910 an 1918, and is preserved with furniture and decor from the noucentista period, most of it designed by the architect himself.