Memorable Overseas Travel Destinations

These are very subjective, but they are places that remain deep in my heart even as time passes.
San Diego. If heaven exists on earth, is it here?
Saint Petersburg: a blend of Russian essence, Venice, and European charm
Provence, France, and the vast green plains on the outskirts of Paris
Salzkammergut, Austria: The Sound of Music by the Alpine lakes
That's right. Those places from those days that I want to visit again.