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The Festival of Saint Marcellin and the Grenoble Walnut

On Sunday, June 14, the town of Saint-Marcellin will celebrate two iconic local products: the “Saint-Marcellin” PGI and the “Noix de Grenoble” PDO

Temps de lecture : 5 min

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Event Protected Designation of Origin Protected geographical indication Communication
saint marcellin et noix de grenoble
IGP "Saint-Marcellin" © CISM - Karine Creuset et AOP "Noix de Grenoble" © CING

Every year, the Saint-Marcellin and Grenoble Walnut Festival celebrates two products deeply rooted in the history, landscapes, and craftsmanship of the Dauphiné region. Much more than just a food festival, this event is an opportunity to meet the men and women who keep these industries alive, as well as to learn about the commitments upheld by the official quality and origin labels (SIQO).

The “Saint-Marcellin” PGI

A small soft cheese made from unpasteurized whole cow’s milk, “Saint-Marcellin” is recognizable by its round, disc-like shape and thin rind, which is sometimes slightly wrinkled. Depending on how long it has been aged, it can be enjoyed dry or soft.

Its clean, balanced flavor develops fruity and honeyed notes that have made its reputation for generations. Its history is closely tied to the town of Saint-Marcellin, which gave it its name and was long its main market.

The production and processing methods, inherited from local traditions, still contribute today to the identity of this cheese, which has held PGI status since 2013.

View the specifications on the product page

saint marcellin
IGP "Saint-Marcellin" © CISM - Karine Creuset
noix de grenoble
AOP "Noix de Grenoble" © Olivier Russeil

The “Noix de Grenoble” PDO

Deeply rooted in the Isère Valley, the “Noix de Grenoble” is one of the region’s great specialties.

Protected by a golden shell, it reveals delicate aromas of fresh buttered bread and hazelnut. Its production relies on particularly favorable natural conditions as well as the exclusive use of three local varieties: Franquette, Mayette, and Parisienne.

From orchard cultivation to packaging, every stage of production takes place within the appellation’s geographical area, ensuring a close link between the product, its region, and its craftsmanship.

View the specifications on the product page

A workshop for dialogue between consumers and producers

To mark this celebration, AIR coop is organizing a discussion workshop bringing together consumers and producers from the “Saint-Marcellin” and “Noix de Grenoble” sectors.

Organized in partnership with theINRAE as part of the European research project GI SMART Project, this exchange aims to better understand the contribution of geographical indications to territorial development and the sustainability of food systems.

Participants will be able to:

  • share their expectations and perceptions regarding SIQO-certified products; 
  • learn about producers’ commitments;
  • engage directly with industry stakeholders;
  • take part in a tasting of local products.

Practical Information

  • Sunday June 14, 2026, from 10:30 a.m. to 12:00 p.m.
  • 1/3 Lieu Numérique de Saint-Marcellin
    52 boulevard du Champ de Mars
  • Limited seating, free registration.

Reserve your spot

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