4.2
(16)
248
riders
66
rides
Touring cycling around Erny-Saint-Julien offers routes through the picturesque Seven Valley region, characterized by rolling hills and extensive farmlands. The area features a landscape of gentle undulations, providing varied terrain for cyclists. Riders can explore quaint villages and traverse dense forests, encountering natural features such as tranquil brooks. The wider Pas-de-Calais department, where Erny-Saint-Julien is located, also includes canal and river networks that offer traffic-free paths.
Last updated: May 21, 2026
4.0
(2)
17
riders
47.7km
03:44
510m
510m
Hard bike ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
15
riders
33.6km
02:35
340m
340m
Moderate bike ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.

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15
riders
53.8km
04:30
820m
820m
Hard bike ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
7
riders
41.0km
02:44
170m
170m
Moderate bike ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.
8
riders
47.1km
03:47
600m
590m
Hard bike ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
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Beautiful cycle path along the canal, EV5.
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Beautiful cycle path along the canal.
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Many centuries ago, our ancestors discovered the possibility of harnessing the power of the elements—which, on the one hand, were helpful and useful, but on the other hand, as untamed forces of nature, could also be a threat—for various purposes, thus eliminating the need for human or animal muscle power. Mills such as these are a good example of the human engineering skills of earlier generations: The heavy millstones used to grind grain or press oil, for example, could be powered by wind or—as in this case—water.
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The small village of Delettes includes the hamlets of Upen d'Amont, Upen d'Aval, and Westrehem. Crossed by the Lys River, it boasts a pretty sluice mill built on the banks of the river.
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The Federal Ballastières ponds are located on the Lys basin, in the territory of the commune of Aire sur la Lys. These old ballast pits, resulting from the extraction of ballast, are today at the heart of a vast natural area of approximately 109 hectares. The federal fishing zone is divided into two bodies of water. These ponds, of varying depth, are home to cyprinid fish species such as roach, bream, carp, and predators such as pike and perch.
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The chapel was built in 1877 thanks to a donation from Jean-Baptiste Beaudelle, a wealthy resident of the town. He wanted to build a chapel for the hospice of Aire-sur-la-Lys, and so the Chapelle Beaudelle was born. The building is designed in a neo-Gothic style, which was a popular architectural movement at the time.
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This is the former chapel (end of the 17th century) of the Collège Sainte-Marie. The facade is in Jesuit style. The rich decoration follows the Flemish tradition: ringed columns and pillars, broken pediments and curled, inverted consoles.
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There are over 60 touring cycling routes available around Erny-Saint-Julien, offering a wide range of options for different skill levels and preferences. The komoot community has explored these routes over 200 times.
The Erny-Saint-Julien area, situated within the picturesque Seven Valley region, is characterized by rolling hills and extensive farmlands. You can expect gentle undulations, varied terrain, and routes that often pass through quaint villages, dense forests, and along quiet country roads. The wider Pas-de-Calais department also features canal and river networks, providing tranquil, traffic-free paths.
Yes, the region offers routes suitable for various abilities. There are 19 easy touring cycling routes around Erny-Saint-Julien. While specific 'easy' routes are not highlighted by name in the top picks, many routes through farmlands and along canal networks in the broader Pas-de-Calais region are known for their gentle gradients and paved surfaces, making them ideal for beginners.
For those seeking a challenge, routes like the Nice path with view – Bomy Castle loop from Erny-Saint-Julien, a difficult 33.4-mile (53.8 km) path with significant elevation gain, offer panoramic views and traverse varied countryside. Another challenging option is the Bomy Castle – Écouflans Church loop from Coyecques, which is 29.6 miles (47.6 km) long and also features varied terrain and considerable elevation.
Yes, many of the touring cycling routes in the area are designed as loops, allowing you to start and end at the same point. Examples include the Bomy Castle – Écouflans Church loop from Coyecques, the Nice path with view – Bomy Castle loop from Erny-Saint-Julien, and the Saint James Church – Enquin les Mines loop from Estrée-Blanche.
While cycling near Erny-Saint-Julien, you can explore several interesting points. Consider visiting the Moulin Espagnol d'Enquin les Mines, or the Birthplace of Saint Benoît Labre. The Source of the River Lys is also a natural point of interest. These attractions offer a glimpse into the local history and natural beauty of the area.
Yes, the region offers diverse cycling options, including routes suitable for families. The presence of gentle undulations, charming villages, and traffic-free paths along canals and rivers in the wider Pas-de-Calais area makes it conducive to leisurely family rides. Look for routes categorized as 'easy' for the most family-friendly experiences.
The best season for touring cycling in the Pas-de-Calais region, including Erny-Saint-Julien, is generally from spring through early autumn. During these months, the weather is typically milder and more stable, making for pleasant riding conditions through the rolling hills, farmlands, and forests. The vibrant greenery of spring and the warm colors of autumn enhance the scenic beauty of the routes.
While specific parking locations for each route are not detailed, many touring cycling routes around Erny-Saint-Julien start from villages or towns like Coyecques, Erny-Saint-Julien itself, or Estrée-Blanche. These locations typically offer public parking facilities, often near churches or village centers, where you can safely leave your vehicle before starting your ride.
The touring cycling routes around Erny-Saint-Julien are highly rated by the komoot community, with an average score of 4.5 stars from over 10 reviews. Cyclists often praise the varied terrain, panoramic views, and the opportunity to explore the picturesque countryside, charming villages, and dense forests that define the region.
Absolutely. The region is known for its expansive vistas. Routes such as the Nice path with view – Bomy Castle loop from Erny-Saint-Julien are specifically highlighted for their panoramic views. The rolling hills and farmlands throughout the Seven Valley region naturally provide numerous elevated points offering picturesque outlooks over the verdant landscape.
While many outdoor areas in France are dog-friendly, it's important to consider the specific route and local regulations. Generally, dogs on a leash are welcome on public paths and rural roads. However, for their safety and comfort, especially on longer touring routes, ensure your dog is accustomed to cycling alongside you or can be carried in a suitable trailer. Always carry water for your pet and be mindful of livestock in farming areas.
Yes, touring cycling in the Erny-Saint-Julien area frequently takes you through quaint villages. The region research notes that cycling through the Seven Valley allows riders to discover charming villages. Routes like the Saint James Church – Enquin les Mines loop from Estrée-Blanche pass through rural landscapes, offering opportunities to stop in small towns for refreshments or to experience local culture. Nearby towns like Hesdin, with its medieval architecture and bustling market, also offer cultural stops for cyclists.
The duration of touring cycling routes around Erny-Saint-Julien varies depending on the distance and difficulty. For example, the Saint James Church – Enquin les Mines loop from Estrée-Blanche, a 20.9-mile (33.6 km) trail, typically takes about 2 hours 34 minutes. Longer routes, such as the Nice path with view – Bomy Castle loop from Erny-Saint-Julien (33.4 miles / 53.8 km), can take around 4 hours 30 minutes or more, depending on your pace and stops.


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