An 800 mL sistema with a view of the falls. As Gooralong Brook has a small catchment area, the falls only work for a short time after rain, otherwise use your imagination.
Park on Atkins Rd near Marginata Pde . Follow the track next to the Serpentine National Park sign. Walk or bike 650 m to the cache.
If you follow the track for another 1200 m you get to Gooralong campground [no camping allowed] with several more caches.
Congrats to jlotsos and Helbren for FTF and the Nambung Nat Park book prize.