Mumm Napa

Attractions

Rutherford, California

An articulate guide covers every aspect of the sparkling wine production process in memorable terms; videos give you close-ups of things you otherwise can’t see, like harvesting and the madly foaming surface of a fermenting tank of wine; and cool props show up too, like a wine bottle tacked sideways to the wall that lets you peer at the yeast settled there, flavoring the wine. Plus, the tour is free.

Last Reviewed February 2012