Bigger than we thought, it could be at least half a day spent at the place if I haven't planned to go somewhere else first. Apart from the bath which is the highlight, around the room there are many art pieces and most of them are cool! There are so many rooms to explore, also there is another upper floor with more pieces! The entry fee is worth the price, now I understand why many local people spend the money to visit the place!

Well organized. The theme itself is unique. Even though the introductory texts were all in French, I still felt content. I am not sure why it’s free entrance today. Otherwise reduced price is 9€, full price 11€. Also there were some pieces, not the most famous ones, by Pablo Picasso displayed here. I was very surprised a small city like Roubaix had such a good quality museum.

Unique museum that's housed inside a former swimming pool. It's art deco and it must have been really cool to go for a swim here in the pool's pomp. A couple of tips: arrive a little later - around midday - as the queues for security after opening can be very long. Don't bring a water bottle with you as apparently you're not allowed to (although I saw no signs or information advertising this). We found out the hard way when a member of staff took great delight in confiscating water from my - clearly pregnant - partner.