Central Blue Mountains (Dunphy)
Mt Wilson 8930-1N
1000 - 840 metres
Koombanda Brook flows from just east of Bell south and then south-east some 5km to the Grose River.
The section known as Koombanda Canyon starts about 1.25km downstream from Bell.
There are some nice canyon sections, a few swims and a couple of abseils.
Exit up the old Canyon Colliery access road or Kamarah Gully and Koombanda Ridge.
Blue Mountains National Park (NSW)