4.2
(20)
77
riders
10
rides
Gravel biking around Saint-Agnant features routes through the flat, open landscapes of the Charente-Maritime department. The region is characterized by extensive marshlands, such as the Marais de Brouage and Marais de la Seudre, along with riverine paths. Terrain typically includes compacted dirt roads, gravel tracks, and quiet country lanes, with minimal elevation changes. These diverse natural features provide varied terrain for gravel biking.
Last updated: July 2, 2026
4.0
(6)
53
riders
59.7km
03:17
110m
110m
Moderate gravel ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.
4.3
(3)
6
riders
Moderate gravel ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.

Sign up for free
4.3
(3)
3
riders
25.2km
01:29
60m
60m
Easy gravel ride. Great for any fitness level. Mostly paved surfaces. Suitable for all skill levels.
4.0
(3)
3
riders
33.4km
01:57
90m
90m
Easy gravel ride. Great for any fitness level. Mostly paved surfaces. Suitable for all skill levels.
4.0
(2)
3
riders
33.0km
02:11
110m
110m
Moderate gravel ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.
Get access to more routes and recommendations from other explorers.
Sign up for free
Already have an account?
Our route recommendations are based on thousands of hikes, rides, and runs completed by other people on komoot.
Start today with a free account
Your next adventure awaits.
Login or Signup
The Capuchin Castle in Tonnay-Charente, built on a former convent founded in the 17th century by the Rochechouart-Mortemart family, served as a convent, a temporary town hall during the Revolution, and was then sold as national property. It has had several lives, including as property of the Red Cross, and today houses a medical-professional institute. Its current architecture dates from the late 19th century, with a rectangular plan flanked by towers, and it is only visible from the outside.
2
0
Impressive bridge. Well worth seeing!
1
0
A truly interesting bridge. It's worth a stop.
1
0
Almost obligatory passage to cross the Charente, but it’s worth the detour
0
0
Tonnay-Charente marina and view of the suspension bridge (One of the oldest suspension bridges in Europe - 1842)
0
0
It is another of the engineering jewels of the area.
0
0
Compensating for the needs of the Charentais who were formerly obliged to use the ferry to reach the other bank of the river, the bridge was built in 1842 with the constraint of not disrupting the passage of tall sailing ships to Tonnay-Charente in order to allow the port fluvial to continue its activity linked to the transport of salt, wines and spirits. With its 620 m long, it is one of the oldest suspension bridges in Europe. The deck, 204 m long and 5 m wide, is supported by 51 pointed arches and overlooks the river at a height of 23 m. Originally made of wood, it collapsed in 1884 and was replaced by a metal structure. The increase in road traffic eventually weakened the structure and it was closed to all traffic in the 1960s. After numerous rehabilitation works, it is now reopened, but reserved for pedestrians and cyclists. New restoration work is planned to begin at the end of 2023, because its structure remains fragile and its maintenance weighs heavily on the accounts of the small town of Tonnay-Charente.
0
0
There are over 25 gravel bike trails around Saint-Agnant, catering to various skill levels. You'll find a good mix of easy, moderate, and difficult routes to explore the region's unique landscapes.
Yes, Saint-Agnant offers several easy routes perfect for beginners or family outings. For a gentle introduction to the area's marshlands, consider one of the 9 easy routes available. These typically feature flat terrain and well-maintained gravel tracks.
For those seeking a longer or more challenging ride, Saint-Agnant has 5 difficult routes. One notable option is the Marais de Brouage – Beautiful view of the bay loop from Tonnay-Charente, which covers 48.8 miles (78.8 km) and offers expansive views across the marshlands and bay.
Many of the gravel bike routes around Saint-Agnant are designed as circular loops, allowing you to start and finish at the same point. An example is the Chemin de la Charente – Rochefort Transporter Bridge loop from Hiers, a moderate 40.2 miles (64.7 km) path that follows the Charente river.
The gravel bike trails often pass by significant local landmarks. You can cycle past the historic Rochefort Transporter Bridge, a marvel of engineering, or explore the fortified Brouage Citadel, offering a glimpse into the region's past. Many routes also provide views of the Charente river and the extensive marshlands.
While specific public transport options to every trailhead can vary, the region around Saint-Agnant is generally accessible. Rochefort, a key town nearby, has a train station, and local bus services connect various towns. It's advisable to check local transport schedules for the most convenient access to your chosen starting point.
The terrain around Saint-Agnant primarily consists of compacted dirt roads, gravel tracks, and quiet country lanes. Due to the marshland environment, trails are generally flat with minimal elevation changes. Conditions are usually good, but can be muddy after heavy rain, especially in marshy areas.
The best time for gravel biking in Saint-Agnant is typically from spring to early autumn (April to October). During these months, the weather is generally mild and pleasant, and the trails are less likely to be muddy. Summer offers longer daylight hours, but spring and autumn provide cooler temperatures and beautiful scenery.
Yes, several routes provide excellent viewpoints, particularly those traversing the Marais de Brouage. The Marais de Brouage – Beautiful view of the bay loop from Tonnay-Charente is specifically highlighted for its scenic views of the bay and surrounding marshlands, offering open vistas across the flat landscape.
The gravel biking experience in Saint-Agnant is highly rated by the komoot community, with an average score of 4.2 stars from over 20 reviews. Riders often praise the unique marshland environment, the quiet country lanes, and the opportunity to explore the flat, open landscapes and riverine paths, making for a peaceful and immersive ride.
While popular routes like the Marais de Brouage offer stunning scenery, the region has many quiet country lanes and lesser-known tracks. To find less crowded options, explore some of the 9 easy or 12 moderate routes that might not be as frequently ridden as the main highlights. These often lead through peaceful agricultural areas or smaller marshland sections, offering a more secluded experience.
Many routes in the Saint-Agnant area pass through or near small villages and towns where you can find local cafes, bakeries, or small shops for refreshments. Planning your route to include stops in places like Tonnay-Charente, Rochefort, or other hamlets along the Charente river will ensure you have opportunities for a break and a bite to eat.


Browse the best Gravel rides in other regions.