We left from Mambray Creek campground on the Friday, then headed north up the steep Hidden Gorge Hike track and along the Battery ridge; nice views across Spencer Gulf. We camped the first night at Frick's Dam campsite; not a bad campsite, it overlooks a valley.
The next day we headed up towards Alligator Gorge then back down to Hidden Camp, we camped for the night. This is a beautiful campsite within a quartzite gorge.
The final day (Sunday) was a brief 2 hour sprint back to the car early in the morning. We were home by midday.
We didn't take many photos, but we have a couple on our Picasa site,