The address of the playground is Koetsweg 204B, 3010 Kessel-Lo, Belgium. For the non-GPS: on the ringroad of Leuven, take the direction of Diest (N2). After 2 km, take right just behind the orange pub ('Pinkstermolen'). You are in the Heidebergstraat; the, take a right on the second crossing (Koetsweg). After 400 m, just before the pub 'De Lo', take the small alley towards the playgrounds.