Paris to the Pyrenees

This would be the trip of a lifetime for me, it's a ten day trip to France and Spain. I would be flying to Paris and spend a couple days seeing the eiffel tower, the Louvre and the arc de triomphe. Then travel down to Loire Valley, Dordogne and Biarritz, after we cross borders into Spain to see Pamplona and Barcelona. My Spanish teacher is taking us on this trip next year and it would such an experience of a lifetime for me! There is most likely not another chance for me to go to Europe and it would mean everything to me if I were able to raise the money to go.