Ariège Grandeur Nature Festival

Ariège's Nature in the Spotlight

The Ariège Grandeur Nature Festival is the flagship event of ANA-CEN Ariège, one of the oldest and most active naturalist associations in France. Created to offer the general public a moment of discovery and awareness of the biodiversity of the Ariège Pyrenees, the festival brings together naturalists, scientists, nature guides, and enthusiasts for a festive and convivial day. The event traditionally takes place in early October, in La Bastide-de-Sérou, a small market town located in the heart of Couserans.

A Rich Program Between Science and Festivities

The festival offers a dense and varied program, accessible to all ages:

• Thematic Stands: wild plants, birds, reptiles, amphibians, insects, bats, aquatic environments, forests, wetlands, geology, and many other subjects are presented by ANA-CEN naturalists and their partners.
• Conferences and Video Reports: specialists present the results of their research and field observations, with immersive screenings and naturalist stories.
• Workshops and Activities: botanical identification workshops, birdwatching, sound immersion in Ariège landscapes, educational games for children, and guided nature walks in the surroundings of La Bastide-de-Sérou.
• Crafts Market: local artisans and producers present their products related to the nature and terroir of Ariège.
• Concerts and Festive Evening: the day ends with concerts and a festive evening starting at 9 PM.

ANA-CEN Ariège, Guardian of Biodiversity

ANA-CEN Ariège (Association des Naturalistes de l'Ariège - Conservatoire d'Espaces Naturels) is a non-profit association (law 1901) that has been working for over 30 years for the knowledge, protection, and enhancement of the natural heritage of the Ariège department. It manages several nature reserves, conducts fauna and flora inventories, participates in the conservation management of natural environments, and offers over 100 free outings and activities per year open to all. The Ariège Grandeur Nature festival is the annual showcase of this field action, a moment of sharing and transmission between naturalists and the general public.

La Bastide-de-Sérou, Heart of Couserans

La Bastide-de-Sérou is a village of 950 inhabitants located at the foot of the Pyrenees, halfway between Foix and Saint-Girons. Famous for its Saturday morning market, one of the most authentic in Ariège, the town offers an ideal setting for a nature festival: meadows, forests, and rivers surround the village, and the Maison de la Biodiversité (House of Biodiversity) of ANA-CEN is nearby, in the neighboring commune of Cos. The festival enjoys record attendance, with around 600 people in previous editions, a constantly growing figure.