Irises in Mons La Trivalle, Languedoc

A lovely walk up through Mons (Mons La Trivalle), Through the woods on the blue trail and up the ravine path. I've found a tiny unmarked path up the left hand the mountain on the left hand side of the gorge. It's between the blue spotted path and the red spotted path. I followed it up most of the way but had to get back to make tea. I think it must come out at the top. Anyone know the path? It's not on any maps and only has a couple of cairns on it. I will investigate it next week, it looks like a nice one.

From the ravine looking towards Olargues