I've never been out of spain, but here in Spain I've been doing the Snt. James Way so I've been in Zaragoza, Barcelona, Majorca, Madrid, Santiago de Compostela, León and Burgos... The best was Santiago when you have been 6 days walking to see the cathedral and then you get into the square and see it you feel very good...
And in summer, finally, I'll get out of Spain I'll go München in Germany, to improve my german, for five days, it's not a lot but is well...