Unfortunately the rock is conglomerate which is basically pebbles and rocks cemented into an ancient matrix of hard mud!!!
OK sounds crap but after the first few routes trying not to pull the holds off and being suspicious of the bolts it's still a bit loose YET surprisingly good!
I'm still not convinced by some of the bolts and lowers YET!
Eventually we actually started to enjoy the last few routes and will be returning soon along with the rest of the Highland's 'Darby and Joan' Club and the odd 40 plus whippersnapper!!!
One of the routes felt very similar to some of the trad limestone routes in the Costa Blanca that we will be climbing in Spain this November.
This leads onto a November and Hot Rock courses cheap villa double room plug, yes we have places ;-)