After independence in 1830, Belgium was imposed strict neutrality. Since our country had no real natural defenses, a National Reduit was chosen. In the event of an enemy invasion, the army would retreat to Antwerp and resist until our allies came to the rescue. This defense concept provided for the Great Wall and a series of forts around Antwerp, based on the design of Captain Henri Alexis Brialmont. In five years (1859-1864), eight quasi-identical brick forts were built between Wijnegem and Hoboken. Both economically and militarily, the forts quickly proved outdated. In 1965, the ramparts disappeared almost entirely for the construction of the ring road around Antwerp. The forts themselves - except for that of Wijnegem - were beautifully preserved. Today you can walk, cycle or sport in green surroundings. Cultural events often take place there. The dark, damp spaces are a popular hibernation spot for bats.