The dunes, with their dense thickets, dune grasslands, water and forests, form a very favourable habitat for a rich flora and fauna. One extraordinary point is that, in addition to the deer, Oranjezon is also home to quite a large population of fallow deer. Oranjezon is the domain of thousands of migratory birds during the autumn period, which come here to feast on the berries. Three different hiking trails have been marked out in the dune area. There is also a small exhibition at the entrance, which is used to present information about the area’s history and nature.