Which of these is one of the world's most well-known areas of wine production?

prayers for the people in Napa as the fire burns

outside San Francisco Northern Calafonia.

I thought Pouilly Fume was a smoky Pouilly wine as opposed to Pouilly Fuisse , dusty Pouilly which I used to drink and love

jenny11865, yes, the explanation makes that abundantly clear

the Loire valley is in France