Enclosing Dike (Afsluitdijk)

Built to protect Amsterdam and other coastal towns from sea flooding, the Enclosing Dike (Afsluitdijk) is a remarkable example of Dutch engineering. Stretching 20 miles (32 kilometers) across the water, it serves as both a dam and a motorway, connecting the province of Noord-Holland with Friesland. The construction of the dike also led to the creation of IJsselmeer, a freshwater lake that has since become a popular destination for water sports. Visitors can drive along the dike, taking in the expansive views of the water and the surrounding landscape.