That’s the one. I quite like it for a half-hour mess about. My problem is that I’m too fast to just roll it, but not good enough to clear the doubles, so I end up casing stuff. The far left track (where the photo has been taken) forks at the end of the rollers and there are some decent berms on the right fork. You could probably just about kill an hour there, especially if you were with a few mates.
It’s open access, btw – open all the time. There’s a road race circuit and a BMX track (and the tip) at the same place, but they need to be formally booked and paid for, etc.