It is remarkable that four out of seven female 8c onsights happend in Oliana.
Pendandic note: I don't envy Remus for maintaining lists like this with all the complications. I noticed that Ms. Durif's ascent of Léon is in as 8b+, but I know Cathy Wagner took 8a+ for it (probably a bit harsh, but it is Cathy: if someone knows it is her). Maybe better to take all grades at face-value as they are reported at the time. But then again, grimper magazine never reported on the onsights of Durif during the 00s, so I don't think they were reported at the time (except by the very unreliable internet sites that just repeat climber's self published ascents). And to keep track of how the difficulties of routes change over time with breakage is hard enough on local crags.