A breath of fresh air, this 2.3km-long riverside promenade is Parisians' latest spot to run, cycle, skate, play board games or take part in a packed program of events . Equally it's simply a great place to hang out – in a Zzz shipping-container hut (free by reservation at the information point just west of the Musée d’Orsay), on the archipelago of floating gardens, or at the burgeoning restaurants and bars (some floating too aboard boats and barges).