Listed as a UNESCO World Heritage Site, the low-lying tropical rainforest of Mare-Longue is one of the few original forests of Reunion and the world, home to exceptional botanical richness. On the occasion of a discovery walk along the botanical trail of Mare-Longue with the agents of the National Park of Reunion, come and discover on a 2H circuit about the wonders of the natural heritage, the richness of the biodiversity of Saint-Philippe and the remains of the original Reunion forest.