The story of this place
A fort in a water landscape
Fort near Edam lies outside the old town, beside the Oorgat and close to the Markermeer. As you approach the site, you do not see a tall building dominating its surroundings, but a low defensive work that almost merges with earth, water and grass. The moat, earth cover and open polder form the first impression.
The fort belongs to the Defence Line of Amsterdam, now included in the UNESCO World Heritage Site Dutch Water Defence Lines. This defensive ring protected the capital with forts, batteries, locks, dykes and land that could be flooded in times of threat. The forts guarded the dry passages that remained usable after inundation.
Construction at Edam began in 1886 with an earthwork. The site did not receive its final form until the early twentieth century. The fort was completed in 1912 and therefore belongs to the late building phase of the Defence Line.
The location was chosen carefully. The Zeevang polder could be flooded, while the old Zuiderzee dyke remained usable as a higher route. The Edam sea lock was also important for water management and access to the area. The fort was intended to prevent an enemy from advancing along these dry lines.
That relationship can still be read today. The moat encloses the site and the earth-covered buildings sit low in the greenery. A postern links different parts of the complex. In front of the main building stands a concrete gun casemate. The fort keeper’s house and storage shed recall that the site had to be guarded, maintained and supplied every day.
Building for the site
Fort near Edam did not receive retractable gun turrets like some other forts in the Defence Line. Instead, a fixed concrete casemate was built. Its guns were mainly intended to cover the dry route along the sea dyke and the area around the lock. The fort’s form therefore followed the task imposed by the landscape.
Inside, surviving elements bring daily military life closer. The kitchen, with its large cooking kettles and boiler, shows that soldiers stayed here for extended periods. Behind the plans for inundation and defence was a daily reality of food, warmth, supplies, guard duty and discipline.
During mobilisation in the First World War, the fort was occupied. The major attack never came, but the site became a place of training, guarding and readiness.
Waiting, guarding and confinement
After the war, the fort acquired other uses. For a time it housed a military disciplinary unit. After the Second World War it served as a detention site for people associated with the German occupation. Military storage and exercises followed later. Alongside defence, the site therefore also gained a history of control, discipline and confinement.
The closure of the Zuiderzee profoundly changed the surroundings. Where open seawater once lay, there is now the Markermeer. Even so, the relationship between fort, dyke, lock and polder remains recognisable, making it possible to understand why a defensive work was built here.
From defensive work to green enclave
The site’s tranquillity and restricted access later made it attractive to birds and other animals. Many forts of the Defence Line unintentionally became green refuges because of their secluded position. Today’s natural value grew from the military boundaries of the past.
Fort near Edam preserves a world in which water management and military engineering were almost inseparable. Its history lies not only in concrete and guns, but also in the moat, lock, sea dyke and low land of Zeevang. Together they show how an entire landscape could function as a defensive work.