I am going to be vacationing in Biarritz this summer (end of July) for abour 4-5 days. After that I would like to go somewhere else for around 4-5 days. Originally I was looking into Bareclona and Madrid but someone told me the south of France is beautiful/interesting as well. I am definitely traveling on a small budget. This would be my first time in all of these places so I dont really know where I should go.