Champagne House Cellars (Caves de Champagne)
Reims sits atop a honeycomb of chalk tunnels — called crayères — originally quarried by the Romans and later adopted by the great Champagne houses to age their bottles at a perfect constant 12 °C. Descending into Taittinger, Veuve Clicquot or Ruinart feels like entering a cathedral built for wine.
Choosing your cellar experience
Taittinger's crayères are among the most dramatic: vaulted Roman galleries lined with millions of bottles stacked in riddling racks. Their one-hour tour ends with a tasting of two cuvées and costs around €20 — exceptional value for what is essentially a world-class wine education.
Ruinart, the oldest Champagne house (founded 1729), offers a more intimate experience in UNESCO-listed chalk galleries. Their Explore tour (~€35) pairs a vertical tasting with a deep dive into the disgorgement process. Book at least two weeks ahead in high season.
What to look for on the tour
Watch for the gyropalette machines that rotate thousands of bottles simultaneously — a modern heir to the hand-riddling technique invented by Veuve Clicquot's cellar master in the early 19th century. The chalk walls are often etched with dates and initials left by workers over centuries.
Most houses end tours in a tasting salon where you can buy bottles at cellar price. It is entirely acceptable — encouraged, even — to linger over a second glass and ask the guide about the difference between non-vintage and prestige cuvées.
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