Kenny if your free to view system relies on an airial then its no good in Spain. There is a free satellite view system which can be obtained using a satellite dish and crrect decoder, I think the system is called FTA (Free to air). Otherwise Sky is the only option but if you have the card ford sky no subscription you get all ther main terrestial channels including BBC1234 ITV1234 Channel 4 E4 and more 4 Channel 5 and many more.  

Nigel forum owner is the expert I believe on this stuff HTH. WoO