Hi Adrien,

Karijini rock is often fragile indeed and that’s a problem. It’s also a country that is looked after the indigenous people of the area and you might want to ask for permission. I’ve just published the routes we did if that’s of any help:
h t t p : / / w w w.climberswa.asn.au/topic/karijini-hancock-gorge-kalamina-gorge/

Spiders Up (18**) was awesome but make sure the tourist are not at the bottom in case of rock fall. The other 2 lines were quite frail unfortunately ;-)))

Enjoy.
Remi