The Heidelberg Youth Hostel is one of the nicest hostels I have stayed in so far.
A medieval university town straddling the Neckar River south of Stuttgart in the Schwabian Alp, Tubingen is the site of a wild beer-swigging, girl-nabbing, dress-upping version of Mardi Gras.
Just a great colorful weekly market.
http://www.diebergstrasse.de/index.php?id=112&L=2
http://www.expatica.com/de/entertainment/ent_leisure/when-in-heidelberg-head-for-the-hills-31368.html
The Gasthaus Heiligenbrunnen is a hidden gem in the southern Black Forest not too far from the towns of Hinterzarten and Titisee.
Yes, hell is right here.
castle museum, located in Bad Mergentheim home to antique doll house collection and awsome spiral stair case