4.4
(252)
11,168
riders
1,232
rides
Road cycling routes around Saint-Omer traverse a diverse landscape of rolling terrain, peaceful canals, and river valleys in the Pas-de-Calais department of northern France. The region is characterized by the unique Audomarois Marshes, a UNESCO-recognized wetland area crisscrossed by waterways, alongside verdant river valleys like the Aa. Cyclists encounter a mix of gentle gradients through rural areas and more challenging climbs on hills such as Mont de Watten and Montée de Cassel. Former railway lines have been converted into paths, offering additional cycling opportunities through varied scenery.
Last updated: May 10, 2026
6
riders
117km
05:15
960m
960m
Hard road ride. Very good fitness required. Mostly well-paved surfaces and easy to ride.
3
riders
124km
05:10
580m
580m
This difficult 77.3-mile road cycling loop from St Omer to Béthune offers rolling landscapes and historic towns in the Parc naturel régional

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Hard road ride. Very good fitness required. Some segments of this route may be unpaved and difficult to ride.
5.0
(2)
245
riders
44.2km
02:01
410m
410m
Moderate road ride. Good fitness required. Mostly well-paved surfaces and easy to ride.
202
riders
35.4km
01:41
330m
330m
Moderate road ride. Good fitness required. Mostly well-paved surfaces and easy to ride.
114
riders
132km
06:44
2,060m
2,060m
Hard road ride. Very good fitness required. Mostly well-paved surfaces and easy to ride.
4.5
(2)
96
riders
52.7km
02:13
330m
330m
Moderate road ride. Good fitness required. Mostly well-paved surfaces and easy to ride.
5.0
(2)
87
riders
118km
06:11
1,670m
1,670m
Hard road ride. Very good fitness required. Some segments of this route may be unpaved and difficult to ride.
5.0
(1)
86
riders
57.6km
02:40
490m
490m
Moderate road ride. Good fitness required. Mostly well-paved surfaces and easy to ride.
5.0
(1)
85
riders
37.4km
01:31
100m
100m
Easy road ride. Great for any fitness level. Mostly well-paved surfaces and easy to ride.
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The battle of Fromelles on 19 July 1916 was a bloody initiation for Australian soldiers to warfare on the Western Front. Soldiers of the newly arrived 5th Australian Division, together with the British 61st Division, were ordered to attack strongly fortified German front line positions near the Aubers Ridge in French Flanders. The attack was intended as a feint to hold German reserves from moving south to the Somme where a large Allied offensive had begun on 1 July. The feint was a disastrous failure. Australian and British soldiers assaulted over open ground in broad daylight and under direct observation and heavy fire from the German lines. Over 5,500 Australians became casualties. Almost 2,000 of them were killed in action or died of wounds and some 400 were captured. This is believed to be the greatest loss by a single division in 24 hours during the entire First World War. Some consider Fromelles the most tragic event in Australia’s history. https://www.awm.gov.au/articles/encyclopedia/fromelles
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nice photo but it's the village of Licques.
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Worth seeing monastery ruins.
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There are over 1200 road cycling routes around Saint-Omer, catering to various skill levels. You'll find over 240 easy routes, 860 moderate routes, and nearly 150 difficult routes for experienced cyclists.
Road cycling in Saint-Omer offers a unique blend of landscapes, from the distinctive UNESCO-recognized Audomarois Marshes with their canals and floating gardens to rolling hills and verdant river valleys like the Aa. You can also explore routes along former railway lines, providing diverse scenery.
Yes, Saint-Omer offers over 240 easy road cycling routes. These often feature gentle gradients through rural areas, making them ideal for beginners or those seeking a relaxed ride. An example of an easy route is the Zen home – Rue de Dunkerque loop from Blendecques, which covers about 38 km with minimal elevation gain.
For experienced cyclists seeking a challenge, Saint-Omer has nearly 150 difficult routes. These often include significant climbs and longer distances. Consider the St Omer au Kemmelberg — loop on the cobblestones of Gand-Wevelgem, a 117 km route with cobblestone sections, or the Saint-Omer, Béthune, and Cassel Loop, a 124 km path connecting historic towns with demanding climbs.
The best seasons for road cycling in Saint-Omer are typically spring (April-June) and autumn (September-October). During these months, you can expect mild climates and vibrant landscapes, making for pleasant riding conditions.
Yes, Saint-Omer offers several long-distance routes for endurance cyclists. For instance, the Fauquembergues to the sea — loop in the Parc naturel régional des caps et marais d'Opale is a challenging 136 km route with over 1000 meters of elevation gain. Another option is the Ouelmes Village Entrance – Bois Lottin Climb loop from Fauquembergues, which spans over 132 km.
The region is rich in natural beauty. You can cycle past the unique Audomarois Marshes, a UNESCO-recognized biosphere reserve, or explore the Romelaëre Ponds Nature Reserve in Clairmarais, known for its diverse flora and fauna. The Platier d'Oye National Nature Reserve on the Opal Coast also offers dunes and wetlands.
Many routes lead through or past historic sites and picturesque villages. You might encounter an ancient Flemish village known for its medieval abbey near Clairmarais, or pass through towns like Lumbres and Longuenesse. While not directly on a cycling route, the Gothic Notre-Dame Cathedral in Saint-Omer is a significant cultural landmark. You can also find highlights like the Écardines Bunkers or the Boat Lift of Fontinettes nearby.
The road cycling routes in Saint-Omer are highly rated by the komoot community, with an average score of 4.5 stars from over 200 reviews. Cyclists often praise the diverse terrain, from the peaceful canals of the Audomarois Marshes to the challenging climbs of Mont de Watten and Montée de Cassel, as well as the scenic rolling landscapes.
Yes, many road cycling routes in Saint-Omer are designed as loops, allowing you to start and end in the same location. Examples include the Mont de Watten – Montée de Cassel loop from Saint-Omer and the Ardres War Memorial – Étang d'Ardres loop from Nordausques, offering convenient circular journeys through varied landscapes.
Absolutely. The region's routes often intertwine natural beauty with historical significance. For example, you can cycle through the verdant Aa valley, which includes hills and former railway lines converted into paths, while also passing through charming historic villages. The Quai du Commerce, Arques – Bois Lottin Climb loop from Saint-Omer offers a mix of river views and climbs near historical areas.


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