The Marais d'Orx nature reserve

The history of the Marais d’Orx is marked by a remarkable transformation, beginning in the 19th century under the reign of Napoleon III. Initially, this vast area was a polder, an expanse of land reclaimed from the water, destined for agriculture thanks to an ambitious reclamation project. This metamorphosis of the landscape was intended to exploit the land for crops and livestock, profoundly altering the local ecosystem. Over time, however, awareness of the ecological importance of these wetlands led to a significant change of direction. In 1995, the Marais d’Orx was officially recognized as a nature reserve, marking the beginning of an era dedicated to preserving and restoring its original biodiversity. This turning point illustrates the evolution of our relationship with the environment, underlining the importance of protecting these unique spaces for future generations.

The Marais d’Orx, a biodiversity sanctuary in the Landes region, is home to an exceptional wealth of flora and fauna. The feathered inhabitants of the marsh include numerous species of birds, some of which are rare and protected. Birdwatchers can admire purple herons, storks and white spoonbills in their natural habitat. The Marais d’Orx nature reserve is also an important wintering site for anatidae, offering a lively and changing spectacle in tune with the seasons.

The flora is not to be outdone, with a variety of plants adapted to the specific environment of wetlands. From swaying reeds to water lilies emerging from calm waters, each element contributes to the marsh’s ecological balance. These green spaces serve as refuge and feeding grounds for wildlife, playing a crucial role in the food chain and species reproduction.

The management of the Marais d’Orx aims to preserve this biological diversity, through conservation and awareness-raising actions, in order to maintain this natural heritage for present and future generations.

The Marais d’Orx Nature Reserve is managed and preserved with particular attention to the delicate balance of this unique ecosystem. Conservation efforts aim not only to protect the natural habitats of resident and migratory species, but also to restore areas degraded by past human activities. Concrete actions, such as controlling water levels, managing invasive vegetation and reintroducing native plants, are regularly implemented to maintain the marsh’s biological diversity.

The Marais d’Orx offers a multitude of activities and discoveries for nature and ornithology enthusiasts. This exceptional site in the Landes region invites you to explore its rich biodiversity via marked hiking trails, while respecting the environment. Visitors can immerse themselves in the fascinating world of migratory birds and local species, thanks to strategically placed observation points offering breathtaking views of the marsh’s different habitats.

Guided tours are also offered, led by experienced naturalists who share their knowledge of the fauna, flora and geological history of the Marais d’Orx. These educational excursions enrich our understanding of ecosystems and underline the importance of conservation.

For families, child-friendly educational workshops provide a fun way to raise awareness of environmental protection. The Réserve Naturelle du Marais d’Orx is an ideal destination for anyone wishing to connect with nature and discover the wonders of a preserved ecosystem, while taking part in enriching activities that respect biodiversity.

Access to the Marais d’Orx Nature Reserve is free, and the site is open all year round. During the summer months, you can visit from 9am to 7pm every day of the week. In May and June, and from September to October, you can visit the reserve any day, from 9am to 12:30pm and from 2pm to 5pm. Finally, from October to April, come and explore this natural site from 2pm to 5pm from Tuesday to Saturday, and on Sundays from 9am to 12pm and from 2pm to 5pm.

Binoculars are recommended for birdwatching, as are appropriate footwear for the trails. Guided tours and workshops generally require prior reservation. Last but not least, don’t forget to respect the environmental guidelines to ensure the protection of this exceptional site.