Champagne cellar reims

The champagne cellars in Reims, carved into limestone, house millions of bottles and are a UNESCO World Heritage site.

About this subject

The champagne cellars in Reims, France, are true underground cathedrals carved into limestone. During the Roman period, these quarries provided material to build the city; centuries later, they became the ideal place for champagne maturation. The constant temperature of 10-12°C and high humidity create the perfect microclimate for the second fermentation in bottles. Major houses like Taittinger, Veuve Clicquot, and Pommery possess extensive galleries that total kilometers. In 2015, the Champagne cellars were inscribed on the UNESCO World Heritage List, along with the region's vineyard landscapes. Visitors can tour these illuminated galleries, where stacks of bottles rest on wooden pupitres for the riddling process. The tradition of champagne dates back to the 17th century, when Dom Pérignon perfected production techniques. Today, the region produces about 300 million bottles per year, a considerable part of which ages in these historic cellars. The unique geology of the Reims subsoil, with layers of Campanian chalk, also influences the mineral profile of the wines.

Frequently Asked Questions

How many champagne cellars are there in Reims?

Reims has more than 25 champagne cellars open to the public, including those of major houses like Taittinger and Veuve Clicquot. Many are interconnected and total about 200 km of underground galleries.

Why are the cellars carved in limestone?

The cellars were originally opened as limestone quarries, which supplied stone for the reconstruction of Reims after medieval fires. Later, the cool and humid environment proved ideal for aging champagne.

What is the ideal temperature inside the cellars?

The temperature in champagne cellars remains between 10°C and 12°C year-round without artificial cooling. This constancy is crucial for slow fermentation and flavor development.