Just a nice little walk up the Illawarra Escarpment. The name isn't a joke, watch out for the drop. The cache is near but not next to or in the drop that is mentioned, though it is close by. If the area is flooding at the time you start looking for it it might be dangerous and the cache might even be washed away, so be careful and enjoy the trip.
It is likely too steep to bring a wheelchair up, but you can bring dogs, provided they stay on leash.
Don't forget to grab "The Old Mine Road" on your way down!