I stumbled on this
Ottergear quarry today. It was apparently quarried to provide stone for the adjacent extravagant aquaduct - Ottergear bridge which was built to carry water pipe over the stream below.
It's a bit chossy at the top but there seem to be a handful of decent routes. I can't find any details of any ascents but there are two belay stakes, evidence of climbing, dry tooling and a (very old) red painted arrow pointing out the most obvious route.
Anyone have any details on this quarry? Route list? What if a route list has never been created and the routes never been claimed? I soloed a D graded arête, do I get to bag it as a first ascent?