Germany: Munich, Hamburg, Berlin
France: Marseille, Colmar
Italy: Milan, Lucca, Venice
Austria: Vienna, Salzburg
Switzerland (not EU): Berne, Basel, Zurich, St.Gallen
others: Tallinn (Estland), Stockholm (Sweden), Helsinki (Finland), Copenhagen (Denmark), Budapest (Hungary), Prague (Czech Republik), Dubrovnik (Croatia), Barcelona (Spain)
Enjoy Europe!
Greetings from Switzerland
They can all be explored in 2 days, it's just that you wouldn't see as much as you would if you were to spend a week there.
Seriously, just pick one - but I think you might want to avoid Paris for a few weeks, after the events there yesterday. A terrible shame ... a great city.
Prague, Munich, Berlin, Florence, Venice, Copenhagen, Tallin
Super safe and beautiful in many ways: Bucharest, Romania. If you need a guide, I would be glad to help you! Plus the Romanian food is absolutely delicious (sarmale, eggplant salad, papanasi,...), not to mention the local wines. And the beautiful ladies...
Bruges
Definitely prague -cheap, historical,safe...let me know if interested. I can give you some more information.
