European Heritage Days – 20 & 21 September 2025

After this wandering journey, you will enter a refined and exclusive space, usually reserved for a very private circle. Maison Cordon Rouge, the historic jewel of Maison Mumm in Reims, opens its doors for an intimate dive into its history, steeped in French elegance, from  20th to 21st of September 2025.

From there on, you will be transported into the warm and sophisticated atmosphere of a residence where Champagne heritage comes alive through captivating stories and rare anecdotes shared by our archivist and Brand Ambassadors.

This unique moment, in a place normally closed to the public and now accessible during private events, will make your visit even more magical. Whether you’re a passionate champagne lover or simply passing through Reims, this tour offers a rare opportunity to immerse yourself in the history and expertise of the Maison. We look forward to welcoming you for this “#Mumm Moment” and sharing the passion that drives us.

To enjoy this rare experience and discover a little-known part of Champagne’s heritage, reservations are essential. You can book your tickets via our official website and take the opportunity to visit our boutique during a special weekend sale.

**(Visits are only possible with advance booking, as places are limited due to the exclusive nature of the venue. (25 places per time slot)

Practical info:

1. Confirmation of reservation must be presented at the entrance.
2. Access reserved for adults or accompanied minors.
3. Accessible to people with reduced mobility (PRM).
4. Languages available: FR / EN