Second Saturday of July
This spectacular staging of the legend on the thermal water is one of the most prized dates in the calendar of festivals of Caldes de Montbui. Combining original music, with pyrotechnics and water, the Diables Ball explains how the fire of hell turned the water that rests to the depths of the calderí soil in the thermal bath.
at night, at the time of the witches, 6 fire dances and 3 water are alternated with an orchestra of musicians who play live the music of Escaldàrium. In the fire dances people dance and jump under the sparks of the devils; In the water, they dance under the jet of powerful hoses.