There are some places that folk hear about and some of the locals know about and yet most have never been there. This is one of those spots. Often local kids come here for a swim, but it is only nice after there has been a bit of rain upstream. Park back from the corner before you go up that big hill, and head in the direction of the waterfall that you can hear. YOu can drive up that hill if you want to make your engine hot and enjoy the view before you make your brakes smoke on the way down.
I don't expect many to come this far out of the way to be looking for caches, but the destination and the drive makes it worthwhile.
Please be careful, it gets a bit slippery here, and when it is hot there is snakes.