When you go to Fuerteventura apart from practising water sports and relax in their huge beaches you can also rent a car and visit the center of the island. In this case I recommend you Betancuria. It is a beautiful village in the middle of the desert. Full of wierd cactuses and typical arquitecture from the island. Like is in the center is better order meat than fish. In my case I ordered pork with banana sauce. Enjoy it.