Réserve naturelle des Dunes et marais d'Hourtin
Réserve naturelle des Dunes et marais d'Hourtin
4.2
(98)
2,400
riders
35
rides
No traffic road cycling routes around Réserve naturelle des Dunes et marais d'Hourtin traverse a diverse landscape characterized by extensive pine forests, dynamic dune systems, and significant freshwater lakes. The region features well-maintained, mostly paved cycle paths, offering a variety of terrain for road cyclists. These routes often run alongside the large Lac d'Hourtin et de Carcans and through protected marshlands, providing a unique natural environment. The area's topography is generally flat, with gentle undulations across dunes and through wooded sections.
Last updated: November 12, 2026
4.7
(47)
952
riders
56.8km
02:17
150m
150m
Moderate road ride. Good fitness required. Mostly well-paved surfaces and easy to ride.
17
riders
26.2km
01:12
110m
110m
Easy road ride. Mostly well-paved surfaces and easy to ride.

5.0
(1)
12
riders
15.3km
00:38
90m
90m
Easy road ride. Mostly well-paved surfaces and easy to ride.
8
riders
11.1km
00:28
70m
70m
Easy road ride. Mostly well-paved surfaces and easy to ride.
5
riders
13.6km
00:46
30m
30m
Easy road ride. Mostly well-paved surfaces and easy to ride.
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Popular around Réserve naturelle des Dunes et marais d'Hourtin
Beautiful varied trail with a loop to Hourtin Plage! … and the Contaut lagoons!
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Long path through the pine forests at the dunes
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Simple monitoring requiring no particular expertise. Warning: section of road of a few kilometers.
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A beautiful walk along the Gironde
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This superb nature reserve brings together all the landscapes of the Aquitaine coast. Fine sandy beaches, pine forests as far as the eye can see, dunes, lakes and marshes, are all wonders to discover while crossing it.
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Here you can decide which route you take
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The Réserve naturelle des Dunes et marais d'Hourtin offers a wide selection of traffic-free road cycling routes, with over 35 options available. These routes cater to various skill levels, ensuring there's a suitable ride for everyone.
Most traffic-free road cycling routes in the Réserve naturelle des Dunes et marais d'Hourtin are classified as easy or moderate. Out of the 36 available routes, 18 are considered easy and 17 are moderate, making the area very accessible for a wide range of cyclists. There is also one challenging route for those seeking a greater test.
Yes, many of the traffic-free road cycling routes in the reserve are circular, allowing you to start and finish at the same point. For example, the Superb bike path – Super bike path loop from Place des Saint-François offers a 54 km loop, while the Piqueyrot Beach – Route des Phares loop from Plage de Piqueyrot is a shorter, easy 15 km option.
The reserve's routes traverse a diverse landscape. You'll cycle through extensive pine and mixed forests, alongside the large freshwater lakes like Lac d'Hourtin, and past dynamic dune systems. The area is also known for its crucial marshes, offering a unique natural setting. The Contaut Lagoon is a particularly exceptional natural site you might encounter.
Beyond the natural beauty, you can discover several points of interest. The Route des Phares itself is a notable feature, and you might pass through charming areas like Piqueyrot, a former fishing village. The Hourtin Lighthouse – Superb bike path loop from Place des Saint-François route offers views towards the lighthouse.
The region is enjoyable for cycling for much of the year. Spring and autumn offer pleasant temperatures and fewer crowds. Summer is also popular, especially since some sections of the EV1 coastal cycle path through the area are closed to cars, enhancing the traffic-free experience. Always check local weather forecasts before heading out.
Absolutely. With a majority of routes classified as easy or moderate, the Réserve naturelle des Dunes et marais d'Hourtin is very suitable for family cycling. The well-paved and easy-to-ride cycle paths, often dedicated and car-free, provide a safe and enjoyable environment for all ages. The Piqueyrot Beach – Route des Phares loop from Plage de Piqueyrot is an easy option at just over 15 km.
Parking is generally available at various access points to the cycle paths within and around the Réserve naturelle des Dunes et marais d'Hourtin. Specific parking information is often detailed on local maps provided by the Office National des Forêts or at popular starting points like Hourtin Port or near the lake.
The area is highly rated by the komoot community, with an average score of 4.5 stars. Reviewers often praise the extensive network of well-maintained, traffic-free cycle paths, the diverse landscapes ranging from forests and dunes to marshes and lakes, and the overall peaceful cycling experience. The dedicated cycling itineraries are frequently highlighted as a major advantage.
While the routes themselves are often through natural areas, you'll find amenities in nearby towns and villages, particularly around Hourtin Port and along the shores of Lac d'Hourtin. These areas offer cafes, restaurants, and other services where you can refuel during or after your ride.
The Réserve naturelle des Dunes et marais d'Hourtin is generally quite flat, making for relatively easy cycling. For example, the Roadbike loop from Camping de la Côte d'Argent has an elevation gain of only 31 meters over 13.5 km. Even longer routes like the Superb bike path – Super bike path loop from Place des Saint-François only feature around 140 meters of elevation gain over 54 km, indicating a gentle terrain suitable for road bikes.


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