Walking distance down the road from my place is Pioneer Park.
It's marked "A" on the map. Josh and the kids went there to pick figs. I decided to take the dogs (and the toddler, who had to come with me as Josh was taking his car) for a bush walk.
A good, long, decent bush walk. On a subsequent walk along this trail, I went past this huge expanse of open area Tao and I had reached before we'd walked up to the road and walked home as it was getting close to dinner time (but not dark yet, because it's summer in Perth and it doesn't get dark til 7:30-8pm).
This time I kept going and after I walked under this really high bridge for a very wide road, I decided to check with the trusty iPhone to see where the heck I was.
It told me Tonkin Highway. More specifically, it reckoned Tonkin Highway where it crossed over Albany Highway. I was walking along the river so follow the big green snake. Got some photos with the crappy camera on my iPhone, might have to head back that way with Josh's camera. Also, was busy keeping an eye on a certain toddler.