The cantonal fair of Avallonnais in the heart of Morvan
Every last Saturday of August, Guillon-Terre-Plaine hosts its traditional cantonal fair, an emblematic event of the Avallonnais region. This popular festival brings together the inhabitants of the five merged communes — Guillon, Cisery, Sceaux, Trévilly, and Vignes — around gourmet stands, musical entertainment, and moments of conviviality in the heart of the Morvan Regional Natural Park.
In the green setting of the Morvan Regional Natural Park, the commune of Guillon-Terre-Plaine (89420) perpetuates its cantonal fair every year, a highlight of the social and cultural life of this rural area of the Yonne. This event brings together the inhabitants of the five former communes that merged in 2019 to form Guillon-Terre-Plaine: Guillon (central village), Cisery, Sceaux, Trévilly, and Vignes.
The festival is held every last Saturday of August, a date that marks the end of summer and celebrates the harvest. The program includes:
Guillon-Terre-Plaine is a commune created on January 1, 2019, from the merger of five villages. It is located in the canton of Avallon, near the Morvan forest. The village of Guillon, which gives its name to the commune, hosts the town hall and main services. The Terre-Plaine refers to this bocage plateau characteristic of northern Morvan, a territory of hedgerows, livestock farming, and forests.
The association Bien Vivre Ensemble animates the social life of the commune and contributes to the organization of the local festival, with the support of volunteers and the municipality.
The Guillon festival is also an opportunity to discover this authentic region of the Yonne. Nearby are the remarkable sites of Morvan: the castle of Chastellux, oak and beech forests, fish-filled rivers, and the rolling landscapes that make this preserved natural region famous.
The Fête de Guillon-Terre-Plaine 2026 is scheduled for Saturday, August 29th, the last Saturday of August. The program includes: a cantonal fair with musical entertainment, gastronomic stands from Morvan and Avallonnais, games, and conviviality for the whole family outdoors.
The Fête de Guillon-Terre-Plaine 2026 is scheduled for Saturday, August 29th, in accordance with the tradition of the last Saturday of August. The village of Guillon will once again host this convivial cantonal fair that unites the five villages of the commune.
Musical entertainment, stands featuring regional products from Morvan, catering provided by local associations, and activities for families are on the program. Details will be announced by the town hall and the Bien Vivre Ensemble association in the summer of 2026.
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Centre-bourg de Guillon
Bourg de Guillon, 89420 Guillon-Terre-Plaine