Isn’t it remarkable how a place seemingly untouched by time holds secrets of strategic importance? Welcome to Fort aan de Winkel. This fort is a part of the Stelling van Amsterdam. It’s a defensive line encircling Amsterdam.
Fort aan de Winkel’s story begins in the late 19th century. Between 1881 and 1919, this area became a key part of Amsterdam’s defenses. The Dutch military planned to flood the surrounding lands. This would block enemy access to the capital. The Stelling, including Fort aan de Winkel, aimed to protect Amsterdam. It was designed to guard against invasions.
Interestingly, Fort aan de Winkel was never fully completed. The area’s soft peat soil posed a significant challenge. To construct solid foundations, the peat had to be removed. It was replaced with sand from the dunes. This sand needed about five years to settle. While waiting, an earthen wall was erected. This would maintain the defensive line.
However, military strategies evolved quickly. By World War I, the Stelling’s effectiveness waned. Airplanes and artillery advancements made it easier to breach defenses. Recognizing these changes, the Dutch adapted. They added smaller batteries and mobile artillery. The original plans for Fort aan de Winkel were abandoned. It never received its planned concrete structure. The earthen walls were later removed.
Despite its incomplete state, Fort aan de Winkel played a role. It was mobilized between 1914 and 1918 during World War I. The fort’s location was strategically chosen. It defended the Vinkenkade. It also guarded the waterway between Polder de Winkel and Proosdijpolder. Fort aan de Winkel sits between Fort in de Botshol and Fort bij Abcoude. Each is about 3 kilometers away.
After losing its military purpose, the area transitioned. It served as a vacation park for military personnel. Caravans replaced cannons on the grounds. In 2015, the land was returned to the Ministry of Defence.
Today, little military heritage remains at Fort aan de Winkel. However, the area’s natural beauty compensates. The landscape has hardly changed since the Stelling’s construction. You can still see the original earthwork. The area between Fort bij Uithoorn and Fort aan de Winkel remains unique.
The area is full of natural peat streams like the Amstel. The Oude Waver, Gein, and Winkel rivers also flow here. Open peat polders lie between these rivers. Along the Winkel and Oude Waver, you glimpse 19th-century Dutch countryside.
This landscape owes its preservation to the Stelling van Amsterdam. Building restrictions were in place. The fields were meant to be flooded if needed. This prevented urbanization. The Stelling’s “wall of water” became a “green belt” around Amsterdam.
As you stand here, imagine the past. Picture military strategies and a changing world. Fort aan de Winkel represents both. It’s a testament to defense. It is also a symbol of nature’s endurance.