The Durbanville/Bellville area is home to a couple of nice greenbelt areas, not necessarily as lush green as those found in Constantia and the like, but certainly nice wide open spaces with lots of grass and loads of good picnic spots. One of the better known ones is Majik Forest, a strip on the edge of Welgemoed that encompasses two dams (Fynbos Dam and Amandel Dam) and of course the titular small forest.
Naturally this then means that you are bound to encounter quite a few families spending some quality time down on the grass together, either enjoying a picnic, trying their hand at a bit of fishing or going for long walks. (The forest on the other hand is the perfect spot for teenagers looking for a bit of privacy – or at least that is how it was back when I was growing up!)
Mountain bikers have laid some serious claim to Majik Forest, with the Tygerberg MTB Club setting up shop and laying out various trails over the area. The park is also adjacent to Vink’s Arboretum, another great public space that is home to over 500 different indigenous trees!
So, a great option to keep in mind if you find yourself in the Northern Suburbs and want to get the kids off the couch and away from the tablet/TV!
Side Note: Although security used to be somewhat of an issue in the area, following the fencing off of the entire public space, things have gotten much better, thus seeing an influx of families returning to relax in the park.