4.5
(136)
6,031
riders
17
rides
Road cycling routes around Blendecques feature a landscape characterized by a network of canals, such as the Ghière Canal, alongside gently rolling hills and rural countryside. The region offers a mix of flat, waterside paths and more undulating terrain with moderate climbs. Historic towns and agricultural areas define the scenery, providing varied backdrops for road cyclists.
Last updated: October 7, 2026
5.0
(1)
57
riders
63.2km
02:30
240m
240m
Moderate road ride. Good fitness required. Mostly well-paved surfaces and easy to ride.
27
riders
29.3km
01:12
120m
120m
Easy road ride. Great for any fitness level. Mostly well-paved surfaces and easy to ride.

22
riders
64.8km
02:56
520m
520m
Moderate road ride. Good fitness required. Some segments of this route may be unpaved and difficult to ride.
5.0
(2)
16
riders
40.9km
01:47
300m
310m
Moderate road ride. Good fitness required. Some segments of this route may be unpaved and difficult to ride.
8
riders
68.4km
03:09
700m
710m
Moderate road ride. Good fitness required. Mostly well-paved surfaces and easy to ride.
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After being closed for several years, the Saint-Omer train station has been given a facelift. The new, completely renovated building is dedicated to travelers, of course, but also to artists, craftspeople, entrepreneurs… La Station isn't a station; it's "a space for innovation with a station inside." (c) nl.tourisme-saintomer.com/verwonderend/erfgoed-wonderen/meesterwerken-bewonderen/het-station-een-station-en-een-plaats-voor-innovatie
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starting point for quite a few hikes
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here is an information board with all tourist information
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Worth seeing monastery ruins.
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The church of Clairmarais was built in 1873, near the ruins of the former Cistercian abbey that gave the village its name. It replaced the abbey church that was destroyed during the French Revolution. The church is dedicated to Saint Bernard of Clairvaux, the spiritual father of the abbey. Today it is a landmark in the village and a silent witness to the religious heritage of this region. Note the coloured memorial to the dead next to the church.
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Imposing church in the town.
3
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Thérouanne was Sigeric's 77th stop on his return from Canturbey's pilgrimage to Rome. In the 19th century, this fortified town was a French enclave within the German Empire, but was razed by Charles V in 1553. On the hill north of the town are the remains of one of the first cathedrals built in the Gothic style in France. The famous Great God of Thérouanne, which adorned one of the portals, is now housed in Saint-Omer Cathedral.
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There are 18 road cycling routes around Blendecques documented on komoot. These routes offer a variety of experiences, from easy canal-side rides to more challenging routes through rolling hills.
Yes, Blendecques offers 5 easy road cycling routes. An excellent option for beginners is the Ghière Canal – Saint-Omer Cathedral loop from Blendecques, which is 15.1 miles (24.3 km) long and features mostly flat, canal-side paths.
The terrain around Blendecques is characterized by a mix of flat, waterside paths along canals like the Ghière, and gently rolling hills with moderate climbs. You'll encounter both historic towns and rural agricultural areas, providing varied scenery.
For those seeking a moderate challenge, the Quai du Commerce, Arques – Montée de Merckeghem loop from Blendecques is a popular choice. This 39.3-mile (63.2 km) route includes notable climbs and scenic rural sections. Another favorite is the Saint-Omer Cathedral – Ruin of St Martin's church loop from Blendecques, offering a blend of historic townscapes and countryside views over 27.6 miles (44.4 km).
Yes, for longer rides, consider the The Renty water mill – Delettes loop from Blendecques. This moderate route spans 65.2 miles (105 km) and features significant elevation gain, making it suitable for experienced cyclists looking for an extended adventure.
Many routes pass by interesting landmarks. You might encounter the historic Saint-Omer Cathedral, the Boat Lift of Fontinettes, or the serene Romelaëre Ponds Nature Reserve. The Ruin of St Martin's church is another notable historical point of interest.
The area is highly rated by the komoot community, with an average score of 4.2 stars from over 30 reviews. Cyclists often praise the varied terrain, which includes both peaceful canal-side paths and scenic routes through rolling countryside, as well as the blend of natural beauty and historic sites.
Yes, most of the road cycling routes around Blendecques are designed as loops, allowing you to start and finish at the same point without needing to retrace your path. This makes planning your ride and logistics, such as parking, more convenient.
The best time for road cycling in Blendecques is generally from spring through early autumn (April to October). During these months, the weather is typically milder and more stable, offering pleasant conditions for exploring the region's canals and rolling hills.
Yes, some routes offer access to natural areas. For instance, you can find routes that pass near the Romelaëre Ponds Nature Reserve or the Saint-Omer Public Garden, providing opportunities to enjoy the local flora and fauna alongside your ride.
Route durations vary significantly based on distance and difficulty. Easy routes like the Ghière Canal – Saint-Omer Cathedral loop can be completed in under an hour, while longer, moderate routes such as the The Renty water mill – Delettes loop may take over 2.5 hours.


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