Hi, I'm looking for some advice about a trip I'm planning. I want to spend 3/4 nights in Germany with my sister over New Years Eve. This will be a present from me to celebrate her 18th birthday. I'm 26 years old.
We have been to Berlin before with family but I'd like to go somewhere different. I have been looking at Cologne, Düsseldorf, and Munich. Would you recommend any of these or is there somewhere else you would go?
We wouldn't be big into clubbing but we do like bars. Firework displays are a bonus!