XLB Festival is an international bachata dance festival held in Aix-les-Bains, France, set between lake and mountains at the Casino Grand Cercle. The event features over 20 hours of classes, three evening parties, a France championship competition (J&J Bachata Social World Cup), a social day, masterclasses led by international artists, and a unique boat party experience on the lake. The festival welcomes dancers and enthusiasts of all levels and backgrounds, offering nearly 900 m² of dedicated class and party space plus 300 m² of terrace, with food and drinks available throughout.