- South Atlantic Landes
21 mai 25 mai 2025
Orx, Soustons, LabenneThe Fête de la Nature, an iconic event dedicated to celebrating biodiversity, returns from May 21 to 25, 2025, for its 19th edition! Let's take advantage of these moments of discovery to marvel at the natural world.
19th edition
From 21 to 25 May 2025

Since 2007, the Fête de la Nature has offered free events every year around May 22 (International Biodiversity Day), open to all, in the heart of nature. The idea? Quite simply, to offer everyone the opportunity to reconnect with nature.
On May 24, all roads lead to Orx!
Orxois Biodiversity Forum
Explore local biodiversity through guided nature outings and workshops for all ages. The forum will highlight the town's gardens and orchards. Visitors will learn how to promote interactions between plants, birds, insects, soil, and water.
- Exhibitions, children's activities and conferences will punctuate the day.
- A friendly lunch and snack will complete this wonderful day outdoors.
- Outings and activities by reservation, remember to come equipped to enjoy nature.
Wetland biodiversity
Including the discovery of the Orx Marsh Reserve
Come explore the discovery tour of the Marais d'Orx Nature Reserve and cross a nature guard at the observatory or on the trails. He will accompany you to share the history of the reserve as well as its rich fauna and flora. A unique opportunity to learn more about this protected site while enjoying nature.
- May 24, 2025 – from 14 p.m. to 16 p.m.
- All audiences, families. Free


From 21 to 24 May
Nature Festival in Soustons
On May 21st and 24th, the City of Soustons invites you once again to experience 100% nature at Pointe des Vergnes, a true haven between nature and the city, for the Fête de la Nature! The program includes activities (expedition, fishing workshop, rally, stands and exhibitions of all kinds), designed for young and old alike.
- May the 21 14h - 16h Flowery meadows Animation proposed by the CPIE Seignanx Adour
Discover the fragile life hidden in the tall grass - From May 21 to 24 9 pm - 30 am Amphibians Exhibition Exhibition offered by the Landes Atlantique Sud tourist office, open to the public during opening hours
- May the 24
- 09 pm - 30 am A wetland near Bouyic Nature expedition offered by the Black Pond Nature Reserve
- 10 pm - 00 am Nature in the City walking rally with puzzles and winners at stake 3km discovery trail offered by the City of Soustons
- 12 p.m. – 17 p.m. Food and relaxation area
- 14 p.m. – 17 p.m. Introduction to fishing Animation proposed by the AAPPMA association of Soustons
- 14 p.m. – 17 p.m. Stands and exhibitions of all kinds
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