The 20th edition of this beloved free festival brings world music to the manicured grounds of Domaine national de Saint-Cloud. Five international acts perform across the weekend: desert blues fused with Italian folk, Argentine chamber music, African-contemporary blends, Arabic jazz, and Sunday evening gospel. Pack a picnic blanket, stake out a spot near the Bassin Saint-Jean, and let the sounds drift over you while families, couples, and solo wanderers all find their rhythm in the gardens.