Make sure you visit the Piscine art gallery while you're in Lille. It's a metro journey away from the centre of town, but it's worth the trip to see this wonderful art gallery converted lovingly from an art deco swimming baths, with the changing cubicles turned into exhibit cases. Every now and again there is even a burst of sound recorded from a busy swimming baths to remind you of the gallery's former purpose.
23 rue de l'Espérance, Roubaix
Open Tuesday-Sunday 11-6. Entry 3 euros
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