The uni where i spent one year studying European Businness. 

merece la pena visitarlo tanto si te gusta visitar museos habitualmente como si no. es original y siempre tiene alguna exposición que te puede sorprender. 

The Castle is beautiful but nothing new or super impressing. Good place to visit during one sunny morning. The city doesn't have much to see. 

This is the old part of the city (althoug it as been renewed and improved), in the city center, where you will find lots of little shops of any kind, many bars with the traditional "pintxos" to eat and fantastic wines from our land. Also parks and squares to enjoy and walk all around. Always lively with lots of people in it. 

This palace is like the fairy tale's ones, impressing, very colourful, you can walk all around it along the external corridors of the wall... But, if you want to see the inside of it, wake up very soon and arrive the first one or you will have to wait in an endless queu. Best option (if you can): don't go at Easter time or summer. The city gets really crowed.