Launay Guen forest ==================== Discover Launay Guen forest in Brittany, the work we do there and the trees you can buy ![foret-de-launay-guen](https://img.ecotree.green/flora/forests/foret-de-launay-guen/forest-01.jpg?d=240x135) [ Buy trees ](#forest_treeshop) [ See more photos ](#forest_gallery) ### About Launay Guen Forest ### About Launay Guen Forest The Launay Guen forest is located in the Côtes-d’Armor in Brittany, France. This region is characterised by a cool climate with abundant rainfall (over 1000 mm/year), often misty and windy. Situated on a south-east facing slope, the woods stretch across from a soft hill, and it borders the pond of Launay’s castle. With a total area of 121 hectares, it’s divided into 11 forestry sites of varied sizes and types. We acquired it in 2021 from a private owner. Read moreRead less ![foret-de-launay-guen](https://img.ecotree.green/flora/forests/foret-de-launay-guen/forest-02.jpg?d=128x128) ![foret-de-launay-guen](https://img.ecotree.green/flora/forests/foret-de-launay-guen/location-map.png?d=128x128) ### Key information Project start date: Oct 1, 2021 Certification: (In progress) Land area: 121.4 ha Social action: none Biodiversity features: Le Ninian river (1200 m.) - forest pond (366 m²) Open to the public: 01/03 to 01/09 ### EcoTree’s initiatives ### EcoTree’s initiatives A 21 hectare reforestation plot was clear-cut in the forest between 2016 and 2020 before we took ownership. The harvesting was poorly carried out and the already poor-quality land was damaged. The area had previously been reforested with Douglas fir, but the damaged forest sites were unable to maintain a satisfactory production target with this species. We resumed these plantations in 2021 by carrying out "reforestation" work, so that the land can maintain wood production objectives. This involves grinding paths within the [Douglas fir](/en/species/2) plantation and replacing them with [maritime pines](/en/species/7). Birch, [oak](/en/species/4) and [chestnut trees](/en/species/5) will be maintained within the plot to diversify the stand of trees. Finally, thanks to accompanying species, the stand of trees will be more diversified and will enable the development of local biodiversity. The young plantation will thus be more resilient and better able to defend itself against possible diseases or insect attacks and against climate change. Read moreRead less ![ecotree forester at work](https://img.ecotree.green/humans/team-ecotree/at-work/in-ploerdut-01.jpg?d=128x128) ### 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 A biodiversity analysis was carried out to define the ecological challenges of the forest and define the actions we could develop there. The potential challenges concern reptiles, amphibians, birds, bats and butterflies. More detailed inventories are necessary to validate the actions to be implemented. Invasive species have been identified on the site, including cherry laurel and rhododendron. They will be removed to stop their spread. Read moreRead less ![photo of a bird](https://img.ecotree.green/fauna/birds/bird-02.jpg?d=128x128) ### Join us in the forest BlogBefore you pack your bag: you slow travel guide to a greener summerJun 23, 2026 [](https://ecotree.green/en/blog/before-you-pack-your-bag-you-slow-travel-guide-to-a-greener-summer) BlogYour trees have stories to tell: Here are 5 ways to follow themJun 16, 2026 [](https://ecotree.green/en/blog/stay-updated-on-your-trees-and-nature-projects) BlogA tree for every new colleague: how Artelia Denmark makes sustainability tangibleJun 15, 2026 [](https://ecotree.green/en/blog/tree-for-every-new-colleague-artelia-denmark-sustainability) [ See all articles ](https://ecotree.green/en/blog) ### Delve into Launay Guen Forest See pictures from the project. ##### Delve into Launay Guen Forest ![Launay Guen forest](https://img.ecotree.green/flora/forests/foret-de-launay-guen/gallery/01.jpg?d=240x135) ![Launay Guen forest](https://img.ecotree.green/flora/forests/foret-de-launay-guen/gallery/02.jpg?d=240x135) ![Launay Guen forest](https://img.ecotree.green/flora/forests/foret-de-launay-guen/gallery/03.jpg?d=240x135) ![Launay Guen forest](https://img.ecotree.green/flora/forests/foret-de-launay-guen/gallery/04.jpg?d=240x135) ![Launay Guen forest](https://img.ecotree.green/flora/forests/foret-de-launay-guen/gallery/05.jpg?d=240x135) ![Launay Guen forest](https://img.ecotree.green/flora/forests/foret-de-launay-guen/gallery/06.jpg?d=240x135) PreviousNext ![Launay Guen forest](https://img.ecotree.green/flora/forests/foret-de-launay-guen/gallery/01.jpg?d=240x135)![Launay Guen forest](https://img.ecotree.green/flora/forests/foret-de-launay-guen/gallery/02.jpg?d=240x135)![Launay Guen forest](https://img.ecotree.green/flora/forests/foret-de-launay-guen/gallery/03.jpg?d=240x135)![Launay Guen forest](https://img.ecotree.green/flora/forests/foret-de-launay-guen/gallery/04.jpg?d=240x135)![Launay Guen forest](https://img.ecotree.green/flora/forests/foret-de-launay-guen/gallery/05.jpg?d=240x135)![Launay Guen forest](https://img.ecotree.green/flora/forests/foret-de-launay-guen/gallery/06.jpg?d=240x135) ![Launay Guen forest](https://img.ecotree.green/flora/forests/foret-de-launay-guen/gallery/01.jpg?d=240x135) ![Launay Guen forest](https://img.ecotree.green/flora/forests/foret-de-launay-guen/gallery/02.jpg?d=240x135) ![Launay Guen forest](https://img.ecotree.green/flora/forests/foret-de-launay-guen/gallery/03.jpg?d=240x135) ![Launay Guen forest](https://img.ecotree.green/flora/forests/foret-de-launay-guen/gallery/04.jpg?d=240x135) ![Launay Guen forest](https://img.ecotree.green/flora/forests/foret-de-launay-guen/gallery/05.jpg?d=240x135) ![Launay Guen forest](https://img.ecotree.green/flora/forests/foret-de-launay-guen/gallery/06.jpg?d=240x135) See more photos ![ecotree](https://img.ecotree.green/flora/drone/lanrivain-fr-03.jpg?d=70x70)Adrian 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)graham 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)Raphaël has started a [subscription of 2 trees in Denmark](/en/grow-your-own-danish-forests) ![ecotree](https://img.ecotree.green/flora/drone/lanrivain-fr-03.jpg?d=70x70)Chloe 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)Heta has started a [subscription of 1 tree in Denmark](/en/grow-your-own-danish-forests) ![ecotree](https://bocdn.ecotree.green/essence/0001/05/cffd621dcc14f676d0fe0b1bf6182ea25e944c2e.png?d=70x70)Peter purchased [1 Douglas fir](https://ecotree.green/en/article/4469) from The Old Gravel Forest in Nysum (Nordjylland, DK) ![ecotree](https://bocdn.ecotree.green/pack/0001/06/3ba24296b4cbc7917ed762f9d9ea42b3d2a67c89.jpg?d=70x70)kristof purchased [1 The perfect forest gift bundle](https://ecotree.green/en/article/7559) from Laneuville forest (Meuse, FR) ![ecotree](https://bocdn.ecotree.green/essence/0001/05/371965866dca3bba57b5231a406981a2324454a4.png?d=70x70)Nadège purchased [1 Red Cedar](https://ecotree.green/en/article/7600) from Priziac forest (Morbihan, FR) ![ecotree](https://bocdn.ecotree.green/essence/0001/03/32203a7f32688057f0dfc54b3c3cdac051c98200.jpeg?d=70x70)Foziana gave away [1 Vancouver fir](https://ecotree.green/en/article/8032) from The Old Gravel Forest in Nysum (Nordjylland, DK) ![ecotree](https://bocdn.ecotree.green/essence/0001/03/ce5cad33d398c64660049172e8b613be029cb4cc.jpeg?d=70x70)Johan purchased [1 Scots Pine](https://ecotree.green/en/article/7597) from Priziac forest (Morbihan, FR) ![ecotree](https://bocdn.ecotree.green/essence/0001/04/3357e0538f4267cc0c78b896dfc0da8ad707267b.jpg?d=70x70)Joakim gave away [2 Silver Birches](https://ecotree.green/en/article/8155) from The Old Gravel Forest in Nysum (Nordjylland, DK) ![ecotree](https://bocdn.ecotree.green/essence/0001/03/32203a7f32688057f0dfc54b3c3cdac051c98200.jpeg?d=70x70)Simon purchased [2 Vancouver firs](https://ecotree.green/en/article/8032) from The Old Gravel Forest in Nysum (Nordjylland, DK) ![ecotree](https://bocdn.ecotree.green/essence/0001/03/8f0b1420c8c9d1d8e83639dd319feded5565b4ea.jpeg?d=70x70)Raphael purchased [1 Wild cherry](https://ecotree.green/en/article/7759) from Laneuville forest (Meuse, FR) ![ecotree](https://bocdn.ecotree.green/essence/0001/05/71c813268ea703dd0c0772807bff6ba3515ab4a7.png?d=70x70)Anna purchased [1 Sessile Oak](https://ecotree.green/en/article/7740) from Laneuville forest (Meuse, FR) ![ecotree](https://bocdn.ecotree.green/essence/0001/05/46af19fc6573ee76c49754ddc2f75d7cb6e82766.png?d=70x70)Erika gave away [1 Douglas fir](https://ecotree.green/en/article/7609) from Priziac forest (Morbihan, FR) ![ecotree](https://bocdn.ecotree.green/essence/0001/05/71c813268ea703dd0c0772807bff6ba3515ab4a7.png?d=70x70)Umer gave away [1 Sessile Oak](https://ecotree.green/en/article/7740) from Laneuville forest (Meuse, FR) ![ecotree](https://bocdn.ecotree.green/essence/0001/05/71c813268ea703dd0c0772807bff6ba3515ab4a7.png?d=70x70)Saeed gave away [1 Sessile Oak](https://ecotree.green/en/article/7740) from Laneuville forest (Meuse, FR) ![ecotree](https://bocdn.ecotree.green/essence/0001/03/32203a7f32688057f0dfc54b3c3cdac051c98200.jpeg?d=70x70)vincent purchased [2 Vancouver firs](https://ecotree.green/en/article/8032) from The Old Gravel Forest in Nysum (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) ![ecotree](https://bocdn.ecotree.green/essence/0001/05/371965866dca3bba57b5231a406981a2324454a4.png?d=70x70)Michel purchased [1 Red Cedar](https://ecotree.green/en/article/7600) from Priziac forest (Morbihan, FR) ![ecotree](https://bocdn.ecotree.green/essence/0001/05/cffd621dcc14f676d0fe0b1bf6182ea25e944c2e.png?d=70x70)Rick purchased [1 Douglas fir](https://ecotree.green/en/article/4469) from The Old Gravel Forest in Nysum (Nordjylland, DK) ![ecotree](https://bocdn.ecotree.green/essence/0001/05/371965866dca3bba57b5231a406981a2324454a4.png?d=70x70)Johan purchased [1 Red Cedar](https://ecotree.green/en/article/7600) from Priziac forest (Morbihan, FR) ![ecotree](https://bocdn.ecotree.green/hero/0001/04/ca284db9e94888e3bcebe9af570dcba6ab4eb418.png?d=70x70)Pierre-Olivier helped preserve 1 m² of the [m2 of restored natural ecosystem in Champeau Forest, France ](https://ecotree.green/en/article/6267) project in Champeau Forest (Côte-d'Or, FR) ![ecotree](https://bocdn.ecotree.green/essence/0001/05/71c813268ea703dd0c0772807bff6ba3515ab4a7.png?d=70x70)English purchased [1 Sessile Oak](https://ecotree.green/en/article/7740) from Laneuville forest (Meuse, FR) ### Added. 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