My partner and I want to go to East Germany on holiday this year. I am interested in any recommendations posters might have. We will get mostly train but can hire a car if needed. We like historical places, interesting architecture, walking in nature, sitting in cafés and drinking coffee and eating cake. We like to get out and see things on holiday, we are not keen on sitting around on beaches. Also, we aren't adventure sport people.
Any ideas? I am reading a bit online but not finding much that makes me think "yes, I really want to go there!". We'll probably arrive in Kiel or Hamburg and return out of Munich.