I'm pretty sure there's plenty of easy climbing in Spain. I know a lot of people that have been there. But since it's (probably) only limestone you should search for crags that are not polished.
The trick which always works, is to find a local climbing gear shop and ask them where to find the world's best non-polished crag with nice routes at your level. They will be happy to help you, especially if they think you might buy some gear if they're nice to you.
My experience from 1 year in Italy was that if you require the crag to be less than 100 meters from your car, it may be polished - but if you are able to walk for 5 minutes you will find crags that are very nice and still not polished, also for grades 5.6-5.10. The locals don't walk that far
If you want non-polished rock only 20-50m from where you parked your (rental) car, you might have to find a completely new crag or climb harder than 5.11.
I have the impression that this goes also for the limestone in Spain and France, although I haven't climbed there myself.