An art deco municipal swimming pool built between 1927 and 1932 is now an innovative museum showcasing fine arts (paintings, sculptures, drawings) and applied arts (furniture, textiles, fashion) in a delightfully watery environment: the pool is still filled and sculptures are reflected in the water. It reopened in October 2018 with a new wing and 2000 sq metres of additional exhibition space. It's 12km northeast of Gare Lille-Europe in Roubaix.