"The Champagne region east of Paris is the official epicenter for Champagne—only wines from this area can legally be called Champagne—and it’s possible to tour vineyards and sample the region’s wines in a single day if you’re pressed for time. By car it’s just over two hours via the A4; by train it can take roughly 2–4 hours with fares around 25–60 EUR, and full-day organized tours (often including multiple tastings and lunch) are available if you want everything arranged for you." - Matthew Kepnes