The above coords aren't a bad place to park, but they're not the
right place to find this cache.
For that, you need to go to:
S 31° 59.FED E 116° 02.CBA
Whistlepipe Gully has a couple of caches in and near it, but
it'll definitely repay another visit.
Dave Rivett, folkie and member of The Pioneers Bush Band, has
written a lovely song about it, and it's worth a listen (especially
if you want to learn your ABCs...)
"Whistlepipe
Gully" (MP3, 1MB)