BARCELONA:
Gaudí: Sagrada familia, Guell Park, Pedrera,etc..
Olympic Games 1992
One of the best weathers in the world!!..
Ramblas, Paseo de Gracia ( known avenues)
Music Palace: http://www.palaumusica.org/
Great Port, Beaches....
Montjuich Fountains:
http://www.bcn.es/turisme/castella/turisme/llocs/01.htm
One of the best places to eat: Allioli, Calçots, beans with butifarra, escudella,etc etc..
F.C.Barcelona: one of the best football teams in the world
.An Important thing: you have near beach and country
And last but not least: an own language different from spanish: The CATALAN..