When I search for "Spain vacation" on Google, the first result that comes up is a website called TripAdvisor. Now, I understand that just because it is the top search result that it is not necessarily the best place to find Spain travel information. However, I still was curious so I viewed the website with skepticism. TripAdvisor appears to be a great resource for someone who wants to travel to Spain but has never done so before. Not to mention, visitors can find information about flights, hotels, weather and attractions with a few clicks of the mouse so it is certainly user friendly. For Spain budget travel options and other Spain travel information I suggest looking at the link below.
http://www.tripadvisor.com/Tourism-g187427-Spain-Vacations.html