We discovered not one but two amazing parks in the northern suburbs. Discovery Park in Banksia Grove is a massive green space with lots of features. A stream runs along the western perimeter with several bridges crossing over it and picnic benches and barbecues alongside it. The best part about this shallow stream is the rocks.....conveniently placed for the kids to cross over the stream, wade through the stream or just wander along the path or grassed areas alongside it.