With a height of 24.4 meters above sea level, the Walter Großmann Dune is not only the highest point in Norderney, but the highest point in the entire East Frisian …
The dune was massively reinforced in the hinterland by new sand embankments. The sea removes a lot of sand in this area, but leaves it behind on the eastern beach. …
The freshwater lake in front of you is the result of several storm surges that have plagued the island in the past. Due to the Petri flood in 1651, the …