The North Sea lies between Great Britain, Denmark, Norway, Germany, the Netherlands, Belgium, and France. A sea on the European continental shelf, it connects to the Atlantic Ocean through the English
The German North Sea coast
The Afsluitdijk (Closure-dike) is a major dam in the Netherlands.
The Wadden Sea is an intertidal zone in the southeastern part of the North Sea. It lies between the coast of northwestern continental Europe and the range of low-lying Frisian Islands, forming a shall
The Wadden Sea at Süderoog in north Germany
Salt marsh and mudflats in Westerhever, Germany
The mudflats of the Pilsumer Watt near Greetsiel, Germany