Forest festival at Château du Grand Bos, in Gironde
The Festival du Chat Castrais is a summer festival organized since 2021 by the Astro-None association, in the forest of Château du Grand Bos in Castres-Gironde. Combining concerts, street arts, circus, and workshops around the estate's natural wines, it's a family-friendly and convivial event, like a forest guinguette.
Organized since 2021 by the Astro-None association, the Festival du Chat Castrais takes place every summer in the forest of Château du Grand Bos, in Castres-Gironde, Gironde. Multi-generational and warm, it combines concerts, street arts, circus, creative workshops, and DJ sets, in a festive and friendly atmosphere.
The festival is experienced outdoors, among the estate's trees, with tasting of the natural AOC Graves du Grand Bos wines, local catering, non-stop bar, and free on-site camping. An eclectic and accessible event, designed for all ages.
5th edition of the Festival du Chat Castrais, on July 17 and 18, 2026, in the forest of Château du Grand Bos in Castres-Gironde. Concerts, street arts, workshops and natural wines from the estate.
Friday, July 17 and Saturday, July 18, 2026: concerts (live bands and DJ sets), street art shows, circus, creative workshops, tasting of the estate's natural wines, local food and bar. 2026 artist lineup to be announced.
Forêt du Château du Grand Bos, lieu-dit Grand Bos, 33640 Castres-Gironde (Gironde — not to be confused with Castres in the Tarn).
2-day pass in pre-sale: 15 €. 1-day ticket: 15 €. 2-day pass: 20 €. Free for children. Free on-site camping.
Online via HelloAsso.
Astro-None Association.
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Forêt du Château du Grand Bos