Frankfurt, Baden-Baden, Mittenwald, Munich, St. Goar, Oberam...
Still in the planning stages of the trip. Some good websites to know. http://www.mapsofworld.com/germany/federal-states/ state maps for figuring out what can be used for a state rail pass http://www.hessen-tourismus.de/dynasite.cfm?dssid=166&dsmi …
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