If you visit Barcelona you have to do the Camp Nou tour. Is really good and the audio visual tour and displays are breathtaking.
It was a nice experience to see from so close the stadium and all the sports facilities. You see a trophy room, interactive boards, you can go and sit inside the stadium itself and go onto the pitch and sit in the dugout.
Shop absolutely amazing. It was expensive but worth it.
Word of advice. Arrive early as it gets very busy.
A truly must visit for all football fans.
Photos taken with Sony DSC-HX50B.