Near Hart's Mill

That's the best playground I've seen in ages. Not perfect (about it later), but beautiful, interesting, well designed and equipped and in fun location - Port Adelaide, between the river and the old, derelict mill. Hanna had lots of fun. Laura slept most of the time, but she will have fun in a couple of years. She will have to be under strict supervision because whoever built the playground, he/she forgot to put the fence around it! And it's just a few steps from the river. River also has no rails, which is fair enough most of the time, just not here.
There is also a 2 km bike/walking track, nicely done, around the area, going across the river in a loop. It's called The Loop. I'm going to go back to do this little marine walk one day.