Lionel visits a winery in the Lorraine region, which was full of vineyards in Roman times. Only a fraction of those vineyards remain today. This particular winery produces a wine called "Gris de Toul" (Toul Gray) due to the grayish color of the grapes during the fermentation process.

Lionel visits a vineyard in Bruley near Toul. In this video, the wine grower Isabelle explains the advantages of high vines versus low ones. The high vines are easier to maintain.