5.0
(5)
62
riders
16
rides
Road cycling routes around Saint-Thomas-En-Argonne traverse the diverse landscapes of the Argonne region in northeastern France. This area is characterized by vast forests, small hills, and deep valleys, with elevations generally under 650 feet (200 meters). Cyclists can expect mostly paved surfaces winding through extensive woodlands and alongside peaceful river meanders. The terrain provides a mix of gentle gradients and more challenging ascents, suitable for various road cycling preferences.
Last updated: July 9, 2026
1
riders
55.5km
02:25
480m
480m
This moderate 34.5-mile road cycling loop from Vienne-le-Château explores the scenic Foret d'Argonne and historic towns.
1
riders
96.8km
04:11
870m
870m
Moderate road ride. Good fitness required. Mostly well-paved surfaces and easy to ride.

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9
riders
Easy road ride. Great for any fitness level. Mostly well-paved surfaces and easy to ride.
5.0
(1)
6
riders
Moderate road ride. Good fitness required. Some segments of this route may be unpaved and difficult to ride.
5
riders
73.1km
03:10
520m
520m
Moderate road ride. Good fitness required. Mostly well-paved surfaces and easy to ride.
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Popular around Saint-Thomas-En-Argonne
This ossuary, which has the status of a national necropolis, houses the remains of approximately 10,000 soldiers who fell during the Battle of Argonne. The imposing monument found there was created by the sculptor Raoul Eugène Lamourdedieu.
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This little road is wonderfully quiet, a much better option than the D946 which runs parallel to it.
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Various families succeeded one another as owners of the castle until its acquisition by the Institut de France in 2007. The castle had then already been empty for several years. The Institute then left the castle empty until it was finally purchased in a very dilapidated state by its current owners in 2014. The castle and gardens can now be visited - for a fee (temporarily closed in 2023).
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The American military cemetery in Romagne-sous-Montfaucon contains the graves of 14,246 soldiers who died during the First World War in northwest France. It is the largest American military cemetery in Europe. The cemetery site is located in the old front line of the Meuse-Argonne offensive that took place between September 26 and November 11, 1918. The plot of land was used as a cemetery on October 14, 1918 after it had been occupied by the American forces just before. 32nd Infantry Division. The site was given on permanent loan to the US by the French government. The 14,246 graves are spread over eight fields. There are lime trees surrounding the fields, the fields themselves are covered with grass. Each grave has its own stone. For Jewish graves, the top of the stone is shaped like a Star of David. The text on each stone states the soldier's name, rank, division, state and date of death. Of the 14,246 graves, 486 soldiers have not been identified. The stones of the unidentified soldiers bear the text: Here rests in honored glory an American soldier known but to god. On the south side of the cemetery is a memorial building, designed by the architectural firm York and Sawyer from New York. The center of the memorial gives access to a chapel containing the flags of the US and the other allied countries. The stained glass windows show the insignia of the various divisions that operated in the region. The two loggias outside the chapel display the names of 954 missing soldiers. The visitors building is located on the north side of the cemetery. There is a book here in which a visit can be registered. The entrance to the cemetery, both on the west and east sides, is 'guarded' by two white towers with the American eagle on top. There is a large pond in the middle of the site. The maintenance and management of the cemetery is the responsibility of the American Battle Monuments Commission.
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The Castle of Grandpré is located in Grandpré, in the Ardennes, France. It was built by the Joyeuse, Counts of Grandpré, at the end of the 16th century and the beginning of the 17th century. For a long time, the place has been strategically located on the northern slope of the Aire valley, controlling one of the rare passages that cross the Argonne forest. This is the Grandpré passage.
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Neuville-au-Pont is a small village in the Marne department in the Grand Est region.
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The Argonne forest, which straddles the departments of Marne, Ardennes, Meuse and the east of the Paris basin, was the scene of numerous battles, particularly during the First World War, of which it still retains many relics.
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There are over 15 road cycling routes available around Saint-Thomas-En-Argonne. These routes traverse the diverse landscapes of the Argonne region, offering options for various skill levels.
The Argonne region is characterized by vast forests, small hills, and deep valleys, with elevations generally under 200 meters (650 feet). You can expect mostly paved surfaces winding through extensive woodlands, primarily composed of oak, chestnut, and pine trees, and alongside peaceful river meanders. The terrain offers a mix of gentle gradients and more challenging ascents.
Yes, there are several easier road cycling routes. For example, the La Gruerie Ossuary – Rolling Landscapes of Argonne loop from Saint-Thomas-en-Argonne is an easy 38.8 km (24.1 miles) trail that takes approximately 1 hour 37 minutes to complete, offering a pleasant ride through historical and scenic areas.
For those seeking a longer ride, the From Vienne-le-Château to Cunel and Briquenay — loop is a moderate 96.8 km (60.1 miles) route that typically takes around 4 hours 10 minutes. It features significant elevation changes, exploring varied landscapes of the Argonne region.
Yes, many routes in the region are designed as loops. For instance, the Argonne Forest Loop from Vienne-le-Château is a moderate 55.5 km (34.5 miles) circular path offering views of the extensive woodlands and small hills. Another option is the Grandpré Church – Château de Grandpré loop from Autry, a 37.6 km (23.4 miles) trail.
The Argonne Forest played a pivotal role in World War I, and many routes pass by significant historical sites. You can visit the World War I memorial in Saint-Thomas-En-Argonne, the Deutscher Soldatenfriedhof (German military cemetery), or the Ravin du Génie Open-Air World War I Museum. These sites offer a poignant glimpse into the region's past.
The region's lush prairies and extensive woodlands are particularly beautiful during spring and autumn, offering pleasant temperatures and vibrant scenery. Summer can also be enjoyable, though it's wise to start rides earlier in the day to avoid the midday heat. Winter cycling is possible but may require more preparation due to colder temperatures and potentially wet conditions.
Yes, the wider Argonne area features charming villages. Beaulieu-en-Argonne, for example, is known for its characterful half-timbered houses and abundant plant and flower displays, making it a picturesque stop during your cycling adventures.
The road cycling routes around Saint-Thomas-En-Argonne are highly rated by the komoot community, with an average score of 5.0 stars. Reviewers often praise the peaceful atmosphere, the beauty of the extensive woodlands, and the varied terrain that caters to different cycling preferences.
Yes, the Argonne Forest is known for its diverse wildlife. Cyclists often have the chance to spot animals such as wild boar, red deer, roe deer, hares, rabbits, and foxes, especially during quieter times of the day or in less frequented areas. The rich undergrowth of ferns also adds to the natural beauty.
The terrain in the Argonne region features small hills and deep valleys, so you can expect moderate elevation gains. For example, the Château de Grandpré loop from Camp Moreau - Reconstitution camp allemandWW1, a 47.3 km (29.4 miles) route, involves around 400 meters (1,312 feet) of ascent, providing a good workout without overly strenuous climbs.


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