They stand outside a cave, raise a loudhailer, and yell “hello!”
There is no response, and they move on.
What else was filmed here?
While it’s not immediately obvious this was also the location where Irma (Karen Robson) is eventually found unconscious by Albert (John Jarratt). The dual location can also be confirmed by the production call sheet for day 10 that shows John Jarratt and Karen Robson working at the “higher slopes” earlier on the same day (11).
How to find the “Ring of stones” where Bumpher and Jones searched
If you visit the reserve and stand facing the sign that says “The Saddle” (at point 8 on the map below) then the “ring of stones” location is approximately 50 – 80 metres away through the bush behind you. The approximate location is marked as “X” on the park map below.