Hello Morganalin: I can tell you a little about the cultural diversity in Spain.
Spain is divided in various Autonomous Comunities and it one has a peculiar culture.
In Castilla and Le�n, there are many castles and buildings which remind us of our Middle ages, concrectly the spanish fights againts muslims and other morocan invasives in the Reconquest. Another Community is Castilla-La Mancha where the famous spanish book "Don Quijote de la Mancha" was written. It is full of windmills, and it has got arqueological buildings of our sixteenth and seventeenth centuries. Actually,You can visit many theaters representative of these centuries.
As in the previous Spanish Autonomous Communities, we can see traces of our fights against morocans in the Reconquest, and cultural traces of the Renaissance and the Baroque, now, in the Autonomous Community of Andalucia, we can see a pacific coexistence between the spanish inhabitants and the morocan ones. The symbol of this living is the Cordoba�s Mosque.