Upper Carawine Pool/Gorge walk parking area - WA

Park here to walk into the Upper Carawine Pool/Gorge. No towing, very limited space.
Walk details:
2km (return) to the west edge of Upper Carawine Pool
3km (return) to the Upper Carawine Gorge
Easiest route is to stay high on the south side edge of the Oakland River and follow cattle tracks along on the edge of the trees.
I would un-officially class this walk as a class 3. It's a reasonably flat gradient, no serious rock hopping required apart from the last 50m to drop down from the edge of Oakland River to the Upper Carawine Pool - but very minor rocks/gravel. It took us an hour return to the Gorge.