4.3
(13)
173
riders
12
rides
Gravel biking in Réserve Naturelle Du Mas Larrieu offers diverse terrain, from coastal paths and dune landscapes to marshlands and riparian forests along the Tech river. This 145-hectare national nature reserve provides a unique blend of ecosystems, ensuring varied surfaces and views for cyclists. The region is characterized by its position where the Tech river meets the Mediterranean Sea, creating rich alluvial soils and distinct riverine environments. These untouched natural landscapes provide a tranquil setting for no traffic gravel bike…
Last updated: May 13, 2026
3.3
(3)
19
riders
30.3km
02:37
850m
850m
Hard gravel ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
4.0
(1)
11
riders
64.1km
03:53
350m
350m
Hard gravel ride. Good fitness required. You may need to push your bike for some segments of this route.
9
riders
30.2km
01:46
80m
80m
Easy gravel ride. Great for any fitness level. Mostly paved surfaces. Suitable for all skill levels.
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Popular around Réserve Naturelle Du Mas Larrieu
A cool and very pleasant walk
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What happiness, it goes up, up, up, the view, the smells and the sun!
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The lake lies in a deflation pan. This is a natural, circular, shallow depression caused by the removal of relatively loose, primarily Pliocene, sediment by wind erosion during very cold, windy phases of the Quaternary.
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Single, very nice visual but nothing mountain biking
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Collioure, the sea and Fort Saint Elme. This road winds under the Douy viaduct and allows you to reach the center of Collioure.
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good progress is guaranteed here
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A beautiful reserve for birds, but we can only note the drop in the water level. Very nice bars/restaurants for a relaxing break at the Villeneuve de la Raho lake. The tour of the large lake is not particularly difficult in Gravel
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This beautiful cycle path, which starts from the Canet-Saint-Nazaire pond, heads inland to reveal the rural and wine-growing landscapes of the hinterland.
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Komoot offers a selection of 16 no-traffic gravel bike trails in Réserve Naturelle Du Mas Larrieu. These routes vary in difficulty, ensuring options for different skill levels.
The reserve offers a unique 'between land and sea' experience, with diverse terrains including beaches, dunes, marshlands, and riparian forests along the Tech river. It's one of the last 'wild' natural sites on the Roussillon coastline, providing a tranquil escape from traffic.
Yes, there are 2 easy routes available. For a moderate option that's still accessible, consider the Valmy Castle – Valmy Park loop from Argelès-sur-Mer, which offers a pleasant ride without significant technical challenges.
You'll experience a rich variety of landscapes, from the coastal scenery with dune formations at the mouth of the Tech river to tranquil riverside paths through willow and poplar forests. The reserve's unique ecosystems provide constantly changing views.
Many of the routes in the area are designed as loops. For example, the Valmy Park – Valmy Castle loop from Argelès-sur-Mer is a moderate circular route that allows you to explore the local scenery and historical sites.
While gravel biking, you can explore several natural highlights. Don't miss the Mas Larrieu Nature Reserve itself, the scenic Bridge over the Tech river, and the unique Dune Landscape at the Mouth of the Tech. There's also the Mali Larru Nature Trail which offers additional insights into the local environment.
Absolutely! Réserve Naturelle Du Mas Larrieu is a haven for biodiversity. Keep an eye out for migratory birds, rare plant species, and various insects, including the endangered Oxygastra curtisii dragonfly. The diverse ecosystems support a rich array of flora and fauna.
The reserve is enjoyable year-round, but spring and autumn offer particularly pleasant conditions with milder temperatures and vibrant natural colors. These seasons are also ideal for birdwatching as migratory species pass through.
The reserve is easily accessible from nearby Argelès-sur-Mer, and dedicated parking is available. Access to the reserve itself for cycling is generally free.
While the reserve welcomes cyclists, it's important to respect the natural environment. Stick to marked trails, avoid disturbing wildlife, and carry out all your waste. For more detailed information on the reserve's regulations, you can consult the official tourism site for the Pyrénées-Orientales: tourisme-pyreneesorientales.com.
The trails in Réserve Naturelle Du Mas Larrieu are highly regarded by the komoot community, with an average rating of 4.3 stars. Reviewers often praise the serene, traffic-free environment and the diverse natural beauty of the routes.


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