This paper present a recent experiment of intercultural training offered to practitioners at Le Pavillon du Parc, a readaptation center for people with an intellectual disability or autism spectrum disorder. This experiment consists in an exploratory stage of a doctoral research project and is based on intercultural approach and principles of experiential learning. This paper will describe and highlight the original model of training by presenting its theoretical basis and terms in the specific context of Le Pavillon du Parc. Finally, the perceptions of clinicians who were involved in this training activity will be presented in terms of their assessment of the strengths and limitations of this model.