I have been to Spain quite a few times on travel and I find it is a worthy visiting country in the world. I think once you're in Spain, you can't miss costal del sol where you can enjoy a comfortable sunbath on the beach and Costa Brava . In summer you also can go to tenerife , it is the summer resort. I love them all. People there are mostly friendly and hospitable and you won't be worried about anything in your travel.
Hope everyone have a good time in Spain!