My wife and I want to visit Northern Germany in July of next year. We are looking for advice on where to stay and what to visit. We will have 8 days to spend there. We will be leaving and returning to Frankfurt (my wife has family there).
I've seen some posts but not alot on areas like Hamburg, Schleswig, Lübeck, etc. Any suggestions you have would be greatly appreciated. We plan on traveling by train unless someone suggests differently.
Thanks.