Maybe Hannover is most famous for CeBit IT Fair but This town have lots of history as well. Why not a wekend stay and for example visit the great garden Herrenhäuser Gärten Tourist Attraction · Herrenhäuser Str. 4
I have been there for 7 days. It was nice trip. The people are very friendly. I'll love to visit Hannover again.
Amazing place in the center of northern Germany. Definitely worth to visit is the "Maschseefest" - a 4 week big party around the lake of Hannover. Taking place in the month of August.
The city seems to have everything a tourist magnet should have. It even created a red thread route to facilitate tourists in their walking trip. However, something's lacking. Charm, maybe?