An architectural manifesto, Villa Cavrois, the work of architect Robert Mallet-Stevens, a figure of the modernist school, was designed and built in Croix between 1929 and 1932 for Paul Cavrois, a textile industrialist from the Nord department, and his family.

Listed as a historical monument in 1990 thanks to citizen mobilisation, and acquired by the State in 2001, the huge restoration project implemented in 2003 has been completed in 2015. Your ticket allows you direct entry to the monument.