My classifics, according to my personal experience/tastes is:
1A PLACES TO SPEND 1 TO UP 2 WEEKS:
- Rome (2 weeks)
- Paris (2 weeks)
- Venice (2 weeks)
- Berlin (10 days)
- Munich (a week)
1B: PLACES TO SPEND SEVERAL DAYS UP TO 1 WEEK:
- Florence (3 days)
- Neaples and the Amalphitan coast (1 week )
- Athens (4 days)
- Cortina D'Ampezzo (5-6 days)
- Interlaken (CH) (5 days)
- Neuchatel (CH) (2 days)
- Luzern (2 days)
- Milan (5-6 days)
1C (PLACES TO SPEND 1 DAY):
- Olympia
- Delphi
- San Marino
- Nürnberg
- Bern
OUT OF EUROPE
1A:
- Sydey (1 week-2 weeks)
1B:
-Kuala Lumpur (4-5 days)
-Surfers Paradise (5 days)
I have only put in the list places that I have visited and the time I'd suggest to spend there.
1A PLACES TO SPEND 1 TO UP 2 WEEKS:
- Rome (2 weeks)
- Paris (2 weeks)
- Venice (2 weeks)
- Berlin (10 days)
- Munich (a week)
1B: PLACES TO SPEND SEVERAL DAYS UP TO 1 WEEK:
- Florence (3 days)
- Neaples and the Amalphitan coast (1 week )
- Athens (4 days)
- Cortina D'Ampezzo (5-6 days)
- Interlaken (CH) (5 days)
- Neuchatel (CH) (2 days)
- Luzern (2 days)
- Milan (5-6 days)
1C (PLACES TO SPEND 1 DAY):
- Olympia
- Delphi
- San Marino
- Nürnberg
- Bern
OUT OF EUROPE
1A:
- Sydey (1 week-2 weeks)
1B:
-Kuala Lumpur (4-5 days)
-Surfers Paradise (5 days)
I have only put in the list places that I have visited and the time I'd suggest to spend there.