Affluence - activities

Les plus belles et plus anciennes piscines de Paris, classées aux Monuments HistoriquesLes plus belles et plus anciennes piscines de Paris, classées aux Monuments HistoriquesLes plus belles et plus anciennes piscines de Paris, classées aux Monuments HistoriquesLes plus belles et plus anciennes piscines de Paris, classées aux Monuments Historiques

Paris: find out how busy swimming pools, libraries and museums are in real time

After being able to find out how busy the metro is in real time on an app, it's now possible to find out how busy swimming pools are - a handy feature in hot weather - and Paris museums, and even libraries!