Paris Champagne Facts That Will Surprise You
The short answer. Nobody invented champagne, and Dom Pérignon did not. Beneath one 1.5 km street in Épernay lie 110 km of cellars. A non-vintage bottle waits at least 15 months before it leaves the cellar, and growers outnumber houses forty to one, yet the houses ship nearly three bottles in four. Here are the facts, and where on a tour you see each one.
You will hear a lot of stories on a champagne day, and not all of them are true. These come from the Comité Champagne, the Union des Maisons de Champagne, UNESCO and the houses' own pages. Each one changes what you look at when you are there. If you are still choosing a day, see the planning post first.
1. Nobody invented champagne
The monk of Hautvillers is the name on every tour, and he did not invent it. The Comité Champagne says plainly that nobody did. Wine starts to ferment again in the bottle on its own, and Champagne was the first region to set out to control it rather than fight it. Dom Pérignon's part was to run the abbey's vineyards and cellars well for 47 years.
2. His tomb is in a church you can visit; his abbey is not
Dom Pérignon died in 1715 and lies in the church of Saint-Sindulphe at Hautvillers. The abbey buildings around it have belonged to Moët & Chandon since 1823, and they are closed to visitors. When a tour says "Hautvillers Abbey", you are going to the church and the village.
3. Cork may have started at the same abbey
The first use of cork to stop a champagne bottle is "commonly attributed" to the abbey at Hautvillers, and cork trading is recorded in the region as early as 1737. So the village you stop in for the tomb may also be where the cork went in first.
4. There are 110 km of cellars under one street
The Avenue de Champagne in Épernay is 1.5 km long. Beneath it run 110 km of cellars, and some 200 million bottles, according to Épernay's tourist office. Walk the avenue and you are walking over them. Épernay and the avenue tells you which houses sit on top.
5. Some Reims cellars are Roman quarries
Under Reims, 25 km of cellars run beneath the Saint-Nicaise hill. Taittinger's are 18 m down, in Gallo-Roman chalk quarries and the remains of the old Saint-Nicaise abbey. Down there it stays at 10 to 12 °C, with 90 to 100% humidity, all year. Reims and its crayères has the houses you can visit.
6. UNESCO listed the cellars, not just the vines
"Champagne Hillsides, Houses and Cellars" joined the World Heritage list on 4 July 2015. The listing covers three places: the historic vineyards of Hautvillers, Aÿ and Mareuil-sur-Aÿ; the Saint-Nicaise hill in Reims; and the Avenue de Champagne with Fort Chabrol in Épernay. Two of the three are the business end of the wine, not the pretty part.
7. The minimum wait is 15 months, and most wait longer
A non-vintage champagne must age at least 15 months in the cellar, and a vintage at least 3 years, counted from bottling. The Comité adds that most producers go further. The racks of bottles you walk past on a cellar tour are that wait, made visible.
8. Only 17 villages are grand cru
Of 319 villages in the appellation, 17 are rated grand cru and 42 premier cru. The rating belongs to the village, not to the house, so a grower in a grand cru village can print it as well as a big name can. The houses page explains what else the label tells you.
9. Meunier is almost a third of the vineyard
Most people know Chardonnay and Pinot Noir. Meunier is the one they miss, and in 2025 it covered 30% of the vines, against 32% Chardonnay and 38% Pinot Noir. Along the Marne valley it is the main grape.
10. Growers outnumber houses forty to one
In 2025 Champagne had 16,460 growers, 120 cooperatives and 410 houses. The houses still shipped 191.9 million of the 266.1 million bottles sold, about 72%. So the name on most bottles is a house, and the person on most of the land is a grower. A day that visits both shows you each side of that.
11. France crowned 33 kings in Reims
The cathedral's own list runs from Louis the Pious in 816 to Charles X in 1825, 33 kings in all. The cathedral is free to enter. The Palais du Tau next door, where the coronation feast was held, is closed for works until 2027.
12. There is a lighthouse in the vineyards
Verzenay, on the Montagne de Reims, has a lighthouse built among the vines. The Phare de Verzenay has 101 steps to a 360° view over the vines, and a museum of the vine beside it. The tower closes for works from 4 November 2026; the museum and its tasting space stay open.
13. One house takes you through its cellars by train
Mercier, in Épernay, runs a mini-train through its cellars, and it is on every ticket, from the €25 adult visit up. Part of the visit is a ride rather than a walk, which is worth knowing if long corridors are a problem.
Where to see each fact
| Fact | Where you see it | How to get there |
|---|---|---|
| Dom Pérignon's tomb | Hautvillers church | Most day tours stop 15 to 55 minutes |
| Cellars under a street | The Avenue de Champagne, Épernay | A visit at a house on the avenue |
| Roman chalk quarries | Reims houses on the Saint-Nicaise hill | A house visit booked in Reims |
| The years in the cellar | Any house's racks | Every cellar tour |
| Grower versus house | A grower's cellar and a big house | A day that visits both |
| The coronations | Reims Cathedral | Free; many tours stop there |
The two sides of fact 10 come together on the day with a big house, growers and lunch. For the famous names by name, the private Moët & Chandon and Veuve Clicquot day stops at Hautvillers and the cathedral too. The village-by-village route shows where each village sits, and things to do covers the sights between the cellars.
Days that show you the cellars and the story
Private Guided Tour in Champagne from Paris with Moet&Chandon visit.
A private day for up to six with a wine-certified guide: an independent producer at Châtillon-sur-Marne, Moët & Chandon and Hautvillers. Your lunch table is booked; the meal is yours.
From $1,006 per person
Check Availability
Champagne Private Day trip from Paris with 8 Tastings & Lunch
The big-house-and-growers day for your party only: pickup and drop-off at your Paris address, eight or more tastings, and lunch paired with champagne.
From $1,070 per person
Check AvailabilityNext: choose the fact you most want to see for yourself, and book the day that goes there. Every fare sits side by side on Paris Champagne Tours.