In reply to James198379:
James, I've done a couple, one above a village near Roziers at the Junction of the tarn and Jonte, the other is on a large cliff that is above Millau. I'm on my phone at the mo so can't give exact details. Both have optional hard sections. For the first you can hire kit at a cafe by the car park.
I don't think that's the case with the latter, but you may be able to rent it from an 'adventure' company in Millau.
I'll post up some more detail later.
Steve