The German wine road (Deutsche Weinstraße) of the Rhineland is well-traveled by grape enthusiasts. Its virtues of 1,000+ year old viniculture, wine capital of Mainz and world renowned wines have attracted visitors from around the globe - so much so that the route can be quite crowded at peak times.
The nearby Mosel River may not be quite as well known, but hosts a similar wine culture and small town charm. Here too you can swish local white wines, be charmed by German small town