Cousseau Pond
A circular path about 8 kilometers long leads walkers through the nature reserve, over gently rolling dunes planted with cork and pedunculate oaks, through marshlands with swaying reeds and cattails, and barren heathlands where the marsh gentian blooms. From a vantage point, visitors can observe the wildlife of the nature reserve. In spring and autumn, 200 bird species pass through, including greylag geese, ospreys, or black-headed gulls. However, the area is known for the marsh turtle, otters, and genets, which attentive walkers might discover.