Is a long, continuous ramp through about 60m of vertical descent from Witches Watch near the western side of the track to Mount McLean down into Hecates Cauldron. At the base and to the north of it, a 3m long tunnel leads into a chamber with five amazing, separate, hidden, almost dry waterfalls / ravines which feed into it. Michael Keats on a Bush Club walk, 5th March 2011 named both these features, the latter, Pandoras Box.