1 Best Sight in Dendermonde, Ghent and the Leie

This small nature reserve on the western edge of town takes its name from the 11 bulwarks that used to reinforce the city defenses. This was where the eighth once stood, though only parts of the wall still survive here, with bats having taken up residence in the old gunpowder bunker. It makes for a pleasant stroll or picnic spot and is filled with beehives.