Wilde Mill (or: Molen Wilde) is a windmill in the town of Goirle. It's worth the visit because, apart from the mill and a small lake at the foot of the mill. To get to the mill you have to cross a tiny bridge over a small zoo, as there are many around, where you will find goats, rabbits, pigs, and even some deer.
Lake Bankven is a lake slightly off the Goirle center. It's in the middle of a forest, and is a place where the residents of the city come in winter to ice skate as the water often freezes over during cold seasons. The lake isn't that deep, so it's not that dangerous should the ice break whilst skating. The lake contains small islands that when it snows, and the lake freezes, it is very nice to visit on foot.