Nature is an ally, both on an individual and a planetary scale. For decades, the Western naturalist perspective has broken this intrinsic bond with its natural environment, viewing it as a mere resource. Faced with the ecological emergency and the decline in psychological balance, it is imperative to introduce a change of mentality, particularly among children, the symbols of future generations, in order to restore the symbiosis that once existed. The Arborium project, located in the heart of the Forêts National Park, offers young people the opportunity to awaken their curiosity and sensitivity to nature through a route through installations and micro-architectures, revealing the wonderful secrets of trees.