aerial photo of Norderney island, East Frisian island, Lower Saxony, northern Germany, North Sea

east frisian europe germany lower saxony north sea wadden sea above aerial aerial photo beach clouds coast coastline dunes groynes holiday horizon island landscape leisure national park nature reserve north northern germany panorama protected sand bank sand bar sand beach sandflats sea seaside sight sightseeing summer surf swim swimming tidal flats tide tourism vacation view visitor water waves