Catalonia, Barcelona
The capital of Catalonia is Barcelona, which is the second largest city in Spain that you should visit during your travel.
Barcelona Spain has much to offer for travelers including museums, historic buildings, museums, and of course outdoor cafes. You will find in your travels of Spain, especially of Barcelona the site they used for the Olympics.
You will also find in your travel of Spain that Barcelona has a varied culture with the diversity of individuals who live in the area.
Such sites for travel in Spain include historical paintings by Dali and Picasso.
You will also find the Mediterranean coast with the beaches, and much in the way of architecture.