The edition of the Rendez-vous aux jardins took place on Friday, June 2 (a day especially dedicated to schoolchildren), Saturday, June 3 and Sunday, June 4, 2023, on the theme "Garden’s melodies".
More than 20 countries were expected to participate simultaneously in this event that brings together each year more than 2 million visitors.
22 Participating countries
Andorra; 
Belgium (Wallonia); 
Croatia; 
Czech Republic; 
Estonia; 
Finland; 
France; 
Germany; 
Hungary; 
Italy; 
Latvia; 
Lithuania; 
Luxembourg; 
Monaco; 
Poland; 
Portugal; 
Romania; 
Slovakia; 
Slovenia; 
Spain; 
Switzerland; 
United Kingdom
