A military bunker located near Hook of Holland, Netherlands, part of the Atlantic Wall defensive system constructed by Nazi Germany during World War II. The Atlantic Wall was a massive coastal fortification stretching from Norway to the Spanish border, designed to prevent Allied invasion. In the Netherlands, approximately 510 bunkers were completed out of an initial plan for 2,000 structures.
This particular bunker, situated on the northern pier, was built in 1943 and represents the Type 611 design, which was intended to house a field gun. The Atlantikwall-Museum in Hook of Holland serves as the Dutch center for knowledge and education about these wartime fortifications, preserving the historical significance of structures like this one.