Early in December we realised we hadn't been swimming for a while. After a hefty argument (JJ prefers swimming in fresh water, the bigs and I strongly prefer the beach and 8yo doesn't care as long as it's swimmable) we hit up Serpentine Falls with a friend and their kids.
The first thing we noticed was that the blackberry bushes had been cleared out and when we got there the top carpark closer to the falls was closed, though there were some cars in there (either ignoring the fact the gate was supposed to be shut or perhaps they were in there before it had been shut).