In south Spain, Cadiz. There is a small town called Tarifa, just opposite to Africa. The biggest Kitesurf and Windsurf championships in Europe are there, this place is the paradise. Don´t miss this place. More info in: http://spainstagram.com/kitesurf-en-tarifa-cadiz/
Lessons kitesurf in Tarifa: http://www.dragonkiteschool.com/