When you have pinpointed the area, you will find a cluster of cliffy rocks, don’t fall over the edge! Search to the right of the drop-off and a small torch-sized geocache will be within your reach.
On top of the cliffs, an amazing view of the creek awaits you, and a path on a hill makes a perfect downhill scooter/bike ride. Keep an open eye for waterbirds and occasional lizards. But beware!, Venom 2 has its name for a reason. One of the XtremeBs not too far from here had an encounter with a snake that had a fascination for her bike wheel.