4.0
(3)
37
riders
9
rides
Gravel biking around Thennes is characterized by its gentle landscapes within the Somme department of northern France. The region features a relatively flat to gently undulating terrain, with elevations ranging from 32 to 110 meters, making it suitable for various cycling levels. It is bordered by the Luce and Avre rivers, and lies in proximity to the Somme Valley, which includes a mosaic of natural environments like marshes, ponds, and agricultural lands. This environment provides a network of paths and…
Last updated: July 4, 2026
6
riders
Hard gravel ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
3.0
(1)
6
riders
41.1km
02:17
190m
190m
Moderate gravel ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.

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5.0
(2)
9
riders
32.5km
01:37
100m
100m
Easy gravel ride. Great for any fitness level. Mostly paved surfaces. Suitable for all skill levels.
2
riders
10.4km
00:47
100m
100m
Easy gravel ride. Great for any fitness level. Mostly paved surfaces. Suitable for all skill levels.
3
riders
42.6km
02:46
350m
350m
Moderate gravel ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.
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The Etang Saint-Ladre Nature Reserve in Boves is located at the gates of Amiens, in the L’Avre Valley, a tributary of the Somme. In 1979, it became the first site in Picardy to be classified as a State Nature Reserve. The ecological management implemented since the 1990s has made it possible to develop a complex mosaic of habitats among the most representative of alkaline peat systems, allowing the expression of characteristic, often heritage, flora and fauna. Find all the information concerning this site here: https://www.cen-hautsdefrance.org/site/rnn-letang-saint-ladre/
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A beautiful place for a walk in nature. The bike path is perfect.
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Nice view of the ponds and the villa "Les étangs".
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A wonderful new footbridge for bikes too. Doesn't yet show up on komoot route planning though (September 2025)
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Finally a new footbridge!!!
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Pretty footbridge to connect St Pierre Park and the St Leu district
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The terrain around Thennes is characterized by gentle landscapes, with elevations typically ranging from 32 to 110 meters. You can expect a mix of riverine paths along the Luce and Avre rivers, agricultural lands, meadows, and some quiet rural roads. This makes for a varied and generally less strenuous gravel biking experience, suitable for enjoying the French countryside.
Yes, Thennes offers routes suitable for beginners. For instance, the Downhill Chemin Vers Boves – Beautiful Woodland Path loop from Boves is an easy 10.4 km trail with minimal elevation gain, perfect for those new to gravel biking.
Experienced gravel bikers will find more challenging options around Thennes. The Downhill Chemin Vers Boves – Marsh between the Avre and the Noye loop from Boves is a difficult 55.3 km route that offers an extended exploration of the Somme Valley's natural features, providing a good workout.
While gravel biking in Thennes, you'll encounter diverse natural features, including the Luce and Avre rivers, and the broader Somme Valley with its marshes and ponds. A notable natural attraction nearby is the Saint-Ladre Pond Nature Reserve, a wetland area rich in flora and fauna, which offers tranquil paths and opportunities for wildlife observation.
Yes, there are points of interest you might encounter. The Lamotte-Brebière lock – Lamotte-Brebière Locks loop from Villers-Bretonneux passes by the Lamotte-Brebière Locks. Additionally, the Villers-Bretonneux Australian National Memorial is another significant landmark in the vicinity that can be explored.
Gravel bike trails in Thennes vary in length, catering to different preferences. You can find routes ranging from shorter, easy loops like the 10.4 km Downhill Chemin Vers Boves – Beautiful Woodland Path loop from Boves, to longer, more challenging rides such as the 55.3 km Downhill Chemin Vers Boves – Marsh between the Avre and the Noye loop from Boves.
For families, the generally gentle terrain and shorter routes make Thennes a good option. The easy 10.4 km Downhill Chemin Vers Boves – Beautiful Woodland Path loop from Boves is particularly suitable, offering a pleasant ride through woodlands without significant difficulty.
The area is highly rated by the komoot community, with an average score of 3.0 stars. Reviewers often praise the varied terrain that combines river valleys, wetlands, and agricultural lands, offering a peaceful and immersive experience in nature.
The Hauts-de-France region, including Thennes, generally offers pleasant conditions for gravel biking from spring through autumn. These seasons provide milder weather and vibrant natural scenery. While winter riding is possible, be prepared for colder temperatures and potentially muddy conditions on unpaved paths.
Yes, many of the gravel bike routes around Thennes are designed as loops, allowing you to start and finish at the same point. Examples include the Marsh between the Avre and the Noye – Downhill Chemin Vers Boves loop from Boves and the Marsh between the Avre and the Noye – Path Along the Avre River loop from Ailly-sur-Noye.
While specific parking areas for each trailhead are not detailed, many routes start from towns like Boves or Ailly-sur-Noye, where public parking is generally available. It's advisable to check local parking options in these starting points before your ride.
Information on direct public transport links to specific trailheads is limited. However, major towns in the region may have train or bus services. For detailed public transport options to reach starting points like Boves or Ailly-sur-Noye, it's best to consult regional transport websites.


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