Langonnet 3 Forest ==================== Discover our Langonnet 3 forest in Brittany, France, the work we do there and the trees you can buy. ![foret-de-langonnet-3](https://img.ecotree.green/flora/forests/foret-de-langonnet-3/forest-01.jpg?d=240x135) [ Buy trees ](#forest_treeshop) [ See more photos ](#forest_gallery) ![foret-de-langonnet-3](https://img.ecotree.green/flora/forests/foret-de-langonnet-3/location-map.svg?d=128x128) ### Key information Project start date: Certification: (In progress) Land area: 17.366 ha Social action: none version="1.0" encoding="utf-8"? Biodiversity features: ZNIEFF Type II, Preserved forested slopes and an area of untouched forest (3.8 ha). Temporarily closed to the public, the reopening is scheduled on 01/04 ### Our trees available for purchase Discover the trees that inhabit the forest, become owners and support their sustainable management There are currently no trees for sale in this forest. [ See more trees ](https://ecotree.green/en/treeshop) ### EcoTree’s actions for biodiversity ### EcoTree’s actions for biodiversity We will preserve an area of 3.8-hectares with mature trees and wooded embankments, which are conducive to the development of biodiversity. Read moreRead less ![photo of a bird](https://img.ecotree.green/fauna/birds/bird-02.jpg?d=128x128) ### Join us in the forest BlogForest biodiversity: How insects, trees & habitats keep ecosystems aliveFeb 19, 2026 [](https://ecotree.green/en/blog/forest-biodiversity-how-insects-trees-habitats-keep-ecosystems-alive) BlogWhat are wetlands and why does our planet need them?Feb 3, 2026 [](https://ecotree.green/en/blog/what-are-wetlands-and-why-does-our-planet-need-them) BlogWhat happens in the forest during winter?Jan 5, 2026 [](https://ecotree.green/en/blog/what-happens-in-the-forest-during-winter) [ See all articles ](https://ecotree.green/en/blog) ### Delve into Langonnet 3 forest See pictures from the project. ##### Delve into Langonnet 3 forest ![Langonnet forest](https://img.ecotree.green/flora/forests/foret-de-langonnet-3/gallery/01.jpg?d=240x135) ![Langonnet forest](https://img.ecotree.green/flora/forests/foret-de-langonnet-3/gallery/02.jpg?d=240x135) ![Langonnet forest](https://img.ecotree.green/flora/forests/foret-de-langonnet-3/gallery/03.jpg?d=240x135) PreviousNext ![Langonnet forest](https://img.ecotree.green/flora/forests/foret-de-langonnet-3/gallery/01.jpg?d=240x135)![Langonnet forest](https://img.ecotree.green/flora/forests/foret-de-langonnet-3/gallery/02.jpg?d=240x135)![Langonnet forest](https://img.ecotree.green/flora/forests/foret-de-langonnet-3/gallery/03.jpg?d=240x135) ![Langonnet forest](https://img.ecotree.green/flora/forests/foret-de-langonnet-3/gallery/01.jpg?d=240x135) ![Langonnet forest](https://img.ecotree.green/flora/forests/foret-de-langonnet-3/gallery/02.jpg?d=240x135) ![Langonnet forest](https://img.ecotree.green/flora/forests/foret-de-langonnet-3/gallery/03.jpg?d=240x135) ![ecotree](https://img.ecotree.green/flora/drone/lanrivain-fr-03.jpg?d=70x70)Adrian has started a [subscription of 1 tree in Denmark](/en/grow-your-own-danish-forests) ![ecotree](https://img.ecotree.green/flora/drone/lanrivain-fr-03.jpg?d=70x70)Rodrigo has started a [subscription of 1 tree in France](/en/grow-your-own-forests) ![ecotree](https://img.ecotree.green/flora/drone/lanrivain-fr-03.jpg?d=70x70)Umer has started a [subscription of 3 trees in Denmark](/en/grow-your-own-danish-forests) ![ecotree](https://img.ecotree.green/flora/drone/lanrivain-fr-03.jpg?d=70x70)Umer has started a [subscription of 3 trees in France](/en/grow-your-own-forests) ![ecotree](https://img.ecotree.green/flora/drone/lanrivain-fr-03.jpg?d=70x70)Lisa has started a [subscription of 4 trees in Denmark](/en/grow-your-own-danish-forests) ![ecotree](https://bocdn.ecotree.green/pack/0001/06/3ba24296b4cbc7917ed762f9d9ea42b3d2a67c89.jpg?d=70x70)Kevin gave away [1 The perfect forest gift bundle](https://ecotree.green/en/article/7394) from Different regions (FR) ![ecotree](https://bocdn.ecotree.green/essence/0001/04/77cfdea734cb4577a3619de6e6ba0db2e9e4a364.jpg?d=70x70)Robert purchased [3 Checker trees](https://ecotree.green/en/article/7362) from Laneuville forest (Meuse, FR) ![ecotree](https://bocdn.ecotree.green/essence/0001/04/77cfdea734cb4577a3619de6e6ba0db2e9e4a364.jpg?d=70x70)EduArdo gave away [1 Checker tree](https://ecotree.green/en/article/7362) from Laneuville forest (Meuse, FR) ![ecotree](https://bocdn.ecotree.green/essence/0001/04/77cfdea734cb4577a3619de6e6ba0db2e9e4a364.jpg?d=70x70)Kevin purchased [2 Checker trees](https://ecotree.green/en/article/7362) from Laneuville forest (Meuse, FR) ![ecotree](https://bocdn.ecotree.green/essence/0001/04/82dcbb2e421cab5d712b94dc8f2c85d3facbf641.jpeg?d=70x70)Jeanette purchased [1 Pear tree](https://ecotree.green/en/article/7385) from Laneuville forest (Meuse, FR) ![ecotree](https://bocdn.ecotree.green/hero/0001/06/182a8275ffb95ab9b13911a77fab622c1f5f5177.jpg?d=70x70)Kevin helped preserve 10 m² of the [m2 of biodiversity hedges in Nyssum ](https://ecotree.green/en/article/4997) project in The Old Gravel Forest in Nysum (Nordjylland, DK) ![ecotree](https://bocdn.ecotree.green/essence/0001/05/2571c5b6779e98ad58bff748b04285e66ca54c5b.png?d=70x70)Marta purchased [1 Sessile Oak](https://ecotree.green/en/article/6672) from Yzeures-sur-Creuse forest (Indre-et-Loire, FR) ![ecotree](https://bocdn.ecotree.green/essence/0001/05/2571c5b6779e98ad58bff748b04285e66ca54c5b.png?d=70x70)Daniel gave away [2 Sessile Oak](https://ecotree.green/en/article/6672) from Yzeures-sur-Creuse forest (Indre-et-Loire, FR) ![ecotree](https://bocdn.ecotree.green/essence/0001/05/2571c5b6779e98ad58bff748b04285e66ca54c5b.png?d=70x70)Nathaniel purchased [1 Sessile Oak](https://ecotree.green/en/article/6672) from Yzeures-sur-Creuse forest (Indre-et-Loire, FR) ![ecotree](https://bocdn.ecotree.green/essence/0001/05/c98a25ab9a107f95c0a74bd9643dc8e333f33154.png?d=70x70)Nanna purchased [2 Hazels](https://ecotree.green/en/article/4090) from The Old Gravel Forest in Nysum (Nordjylland, DK) ![ecotree](https://bocdn.ecotree.green/essence/0001/03/5a4b02c451eca6d9634141f1548976d4bac06cfa.jpeg?d=70x70)Nadine gave away [1 Larch](https://ecotree.green/en/article/4649) from Orø-Margrete forest 2 (Sjælland, DK) ![ecotree](https://bocdn.ecotree.green/hero/0001/06/77bf71ca9c6ce899d41551b1353e2df049fc54c0.jpg?d=70x70)Michel helped preserve 19.01 m² of the [m2 of biodiversity in Thisted forest ](https://ecotree.green/en/article/3576) project in Thisted Forest (Nordjylland, DK) ![ecotree](https://bocdn.ecotree.green/hero/0001/06/77bf71ca9c6ce899d41551b1353e2df049fc54c0.jpg?d=70x70)Michel helped preserve 10.01 m² of the [m2 of biodiversity in Thisted forest ](https://ecotree.green/en/article/3576) project in Thisted Forest (Nordjylland, DK) ### It's in the bag, great choice! 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