I met Andrea Forno at Vinitaly in Verona as I looked for a Lacryma Christi, the Tears of Christ. Forno's Lacryma Christi was by far the best. They use the label le Lune del Vesuvius.

I later travel up Mt Vesuvius to their winery. Andrea's wife has a small trattoria at the winery. The foods is more than excellent. 

The soil like the soils on Mt Etna in Sicily. I suggest you compare the wines from the two Volcanoes. 

I also suggest a visit to the winery if you are in the area. The area considers itself to be the home of Pizza.