Best spot to meet climbing partners in Spain

Look, another Spain question!

Had some unexpected time off, so just booked a last minute ticket to Spain (flying into Madrid, but then headed towards Barcelona). Since I'm traveling solo, was wondering if anyone had any input on my best bet for where to go to find a partner (aside from posting here).

Thanks!

For Barcelona, use the Escalada en Barcelona Facebook group:
facebook.com/groups/3781039…

Most of the other major cities have similar facebook groups, just search escalada and the nearest city to where you will be. Seemed to be the most consistent way to find partners.

Good luck!