Best attractions and places to see around Tercis-Les-Bains include a mix of natural sites and cultural points of interest. This former thermal village in the Landes region is recognized for its geological significance, particularly the Regional Geological Nature Reserve. The area also features expansive floodplains along the Adour river, offering rich biodiversity and opportunities for outdoor exploration. Visitors can discover historical landmarks and picturesque villages in the vicinity.
Last updated: May 26, 2026
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Boats restored by the AdourA Saubusse association
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THE BOATS OF THE ADOUR BAYOUNE A galupe used for transporting goods (60 tons) • Flat-bottomed barge with a shallow draft (18 cm) • Length: 18 m; Beam: 3.70 m • Weight: 10 tons • Oak wood • Aft decked with a "half-tillac" or "escapuchot" (shelter-berth and hold) • Rudder balanced by a stone (80 kg) • Equipped with a mast and a single-yard sail LOU TARRIT The couralin used for amateur and professional fishing • Flat-bottomed boat • Length: 5.50 m; Beam: 2 m • Bow with a flat shape • Lug rigging • Navigation: sail, sculling, pole, and oar
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Very pleasant section which was a former towpath along the Adour. The first half, starting from the Vimport bridge, is a dirt road, the second which arrives at Saubusse is asphalt. It is possible to go to Bayonne following the banks of the Adour (40km).
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In Saubusse, you follow the Adour on the old towpath which has become EuroVelo n°3 the Scandibérique. The Barthes, vast flooded meadows shared by geese, horses and cows, not forgetting egrets, herons, storks as well as a rich flora of wet meadows.
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An educational structure The Maison de la Barthe is located at the heart of a scheme to enhance the natural area (Natura 2000) of the Bois de Boulogne. Gateway to this protected area, it offers visitors the opportunity to learn about local biodiversity and more broadly about the challenges of sustainable development through events, exhibitions, conferences or workshops at their destination. the general public or schoolchildren. Source: https://www.dax.fr/vivre-a-dax/environnement/la-maison-de-la-barthe/ Several hiking trails are available, they can be done with the family.
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Do you smell this smell? It is the thermal water that springs naturally in Dax. If you approach, have fun touching the water that comes out of the fountain, you can see that it is naturally hot.
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The region offers several significant natural sites. You can explore the **Regional Geological Nature Reserve of Tercis-les-Bains**, a globally recognized geological reference point with rich fossil layers. Another prominent area is **Les Barthes de l'Adour**, expansive floodplains along the Adour river known for their biodiversity and hiking trails. The Adour Towpath itself provides scenic walks and cycling opportunities along the river.
Yes, the area has several points of historical and cultural interest. The village of Saubusse, located on the banks of the Adour, is a picturesque stopover with a 13th-century church and a small river port. In nearby Dax, you can visit The Hot Fountain, a natural monument with thermal waters historically linked to ancient Roman baths. Within the Geological Nature Reserve, you'll also find the **Mur de César (Caesar's Wall)**, a nearly 30-meter-high cliff steeped in local legends.
Tercis-les-Bains and its surroundings are ideal for outdoor activities, particularly hiking and cycling. You can enjoy well-maintained paths like the former Adour Towpath, which is part of EuroVelo n°3. The natural sites like Les Barthes de l'Adour also offer excellent opportunities for nature observation. For more specific routes, you can find various options for hiking, cycling, and road cycling in the area.
Many attractions around Tercis-les-Bains are suitable for families. The Adour Towpath offers easy and pleasant walks or bike rides. The **Maison de la Barthe**, located within the Bois de Boulogne Natura 2000 site, serves as an educational center with events and workshops on local biodiversity, and several family-friendly hiking trails are available from there. The nearby city of Dax also has parks and the famous The Hot Fountain which can be an interesting stop.
The **Maison de la Barthe** is an excellent resource for learning about the local ecosystem and biodiversity. Located at the heart of the Bois de Boulogne Natura 2000 site, it offers insights into the challenges of sustainable development through events, exhibitions, and workshops. The **Regional Geological Nature Reserve of Tercis-les-Bains** and **Les Barthes de l'Adour** are also rich in diverse ecosystems, including wetlands and dry grasslands, home to various herpetofauna, dragonflies, and bird species.
The Adour river is a central feature of the landscape around Tercis-les-Bains. Its old towpath, now the Adour Towpath, is a popular route for cycling and hiking, forming part of EuroVelo n°3. The river's floodplains, known as **Les Barthes de l'Adour**, are rich in biodiversity. You can also see the Traditional Boats of the Adour, which highlight the river's historical importance for transport and fishing.
Yes, several interesting towns are within a short drive. **Dax**, just a few kilometers away, is famous for its thermal waters, Gallo-Roman ramparts, and Art-Deco architecture, including The Hot Fountain. The picturesque village of Saubusse, with its 13th-century church, is also worth a visit. Further afield, the **Pays Basque** region, with its capital Bayonne, offers a distinct cultural experience.
The **Regional Geological Nature Reserve of Tercis-les-Bains** is globally significant as a geological reference point. It features exceptionally well-preserved layers from the Campanian and Maastrichtian stages of Earth's history, which are rich in fossils, including dinosaur vertebrae. It's often described as a vast mineral amphitheater, showcasing millions of years of geological processes and an outstanding natural heritage.
Absolutely. The region offers a variety of hiking trails suitable for different levels. The **Les Barthes de l'Adour** area has several trails, including a 7.1 km circuit, allowing you to explore its unique landscape. The Adour Towpath is also a very pleasant route for walking. For more detailed options, you can explore various hiking routes around Tercis-les-Bains, including easy and moderate loops.
Visitors particularly appreciate the serene natural beauty and the opportunities for peaceful outdoor exploration. The quiet sections of the Adour Towpath are highly rated for their tranquility. The picturesque charm of villages like Saubusse and the unique geological features of the nature reserve also receive positive feedback for their distinct character and historical significance.
Yes, the beautiful Landes coastline is approximately 20 minutes away by car. You can easily reach popular beaches such as Capbreton, Hossegor, and Seignosse, which are excellent for relaxation, surfing, and other water sports.
Yes, the **Ecomusée de Marquèze**, located in Sabres, is a fascinating ecomuseum that provides a glimpse into 19th-century Landais life and traditions. It's a great way to immerse yourself in the region's cultural heritage.


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