We visited the Zwin in April of 2016, when the visitor center was closed, so we *only* got to enjoy…read morethe wildlife. We walked from Knokke on the avenue along the beach. Once we entered the Zwin area, there were plenty of signs explaining the park, the habitats, the wildlife, and the history. The trails were fairly well-marked, and designated as for pedestrians, bicycles, or horses. There was a great jack rabbit statue facing the Netherlands, and periodic benches (and trash cans) to enjoy the scenery. There was a working farm a bit inland, but again, since the center was closed, all we could do was read the signs. It was free for us to walk around the park and enjoy the scenery. A great way to experience the coast, particularly the shifting weather, and to see plenty of unique birds.