I'm going on a business trip in early December in Frankfurt. I plan to spend a couple days in Nurnberg and Rothenburg to take in their Christmas markets, but I'm looking for side trip ideas outside of Germany that are a cheap flight from Frankfurt and safe for a solo female traveler.
Ideally, I'd like to spend 3-4 days in this spot before returning back to the US. I'd like to visit somewhere I haven't visited yet. A good vacation for me includes taking in the tourist sights, shopping, pleasant people, safe area, desserts and wine or beer. I've already visited most of Germany, Switzerland and France, London, Rome, Florence, Milan, Istanbul, Lisbon, Budapest, Prague, Salzburg, Belgium, Amsterdam, Barcelona and Madrid. Any suggestions?
Thank you in advance for your wisdom. :)