In reply to srah:
Hi,
There's an outside wall in La Nucia at the big sports centre. Problem is you need to satisfy them that you're appropriately insured. I went up there at Christmas but had to pass for that reason. But 'rules is rules', that's fine. They were really nice about it, not officious. The wall's a bit old school but you could still have a few hours fun there - obviously weather permitting!
Mick