Petits Chênes Stadium

Festival of the Air 2026 in Montesson (78): hot air balloons, kite flying and free activities this Saturday

In the Yvelines, Montesson’s skies come alive again this Saturday, October 3, 2026, for the 6th edition of the Festival de l’Air. A free day of hot air balloons, kites, giant soap bubbles and music, at the Stade des Petits Chênes.