Bob, Daniel Vollenweider is a very friendly guy and highly committed to getting the best out of his excellent but formerly unfashionable terroir at Wolf. I have visited his place at least twice along with people who used to post here like Peter Ruhberg, Yixin and Jean Fisch. There were memorable boozy evenings where a vast number of wines, not just Daniel's, were sampled at his place on the cliff side overlooking the Mosel. An overnight stay afterwards at his place or a nearby inn was mandatory

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If ever you get over that way, I'm sure that Daniel would welcome you.