The slab a bit right of block wall etc. set at a higher level ('Little Upper Tier'). Looks like a tree used to obscure this a bit but was chopped down a while ago.
Start left of centre. Crimps, foot smears, thumb sprags etc to good crimp just below top. Pretty safe with a pad or 2 as long as you don't bounce too much.
I've got a photo I'll try and upload.