For a long time, Portiragnes wishes to value the natural heritage, which makes the wealth of the town
Its wetlands allow visitors to observe a fauna and flora protected. Along each of the routes, where you can stroll on foot or by bicycle, the attentive walker will find many migratory birds like flamingos and herons in the middle of reed beds and salt grasslands.
For the curious, tours are also organized every weeks (information to the tourist office).
In this atmosphere which remembers the Camargue, you will see herds of horses ans "camarguais" bulls.