Upper Upper Wollangambe canyon

Hi Folks
Has anyone here done the canyon section between Wollangambe Crater and the first or Tourist Wollangambe canyon at Mt Wilson?
How was it and especially how long did it take.
At least a long day for a slower group I would imagine?
Presumably on lilos with no abseils?
Thanks
John
Has anyone here done the canyon section between Wollangambe Crater and the first or Tourist Wollangambe canyon at Mt Wilson?
How was it and especially how long did it take.
At least a long day for a slower group I would imagine?
Presumably on lilos with no abseils?
Thanks
John