Gaudí for the second time - Park Güell:
If by chance you've ever been to Barcelona surely you'll have visited Park Güell, or at least tourists are meant to do so. But despite being a rather overcrowded attraction, the park really is something very special.
However, you'll have to be there as early in the morning as possible to enjoy the park properly - or alternatively, you'll have to climb up to the higher parts of it where you might be quite alone with the exception of the occasional local jogger or other tourists following the advise given here by me.
As for midday and afternoon, I'll have to confess that we fled the park before the tourists might occupy even the lonelier parts of the park.
