4.2
(639)
4,760
riders
172
rides
Touring cycling routes around Thulay are situated in the Doubs department of the Bourgogne-Franche-Comté region, within the Jura Mountains. The area features a diverse landscape of sub-alpine ranges, limestone formations, dense forests, and winding rivers. Thulay itself lies at an elevation between 394 and 541 meters on the Blamont plateau, providing varied topography for cycling. The region offers routes ranging from mostly flat paths along rivers to challenging ascents over mountain passes.
Last updated: May 11, 2026
4.8
(4)
40
riders
71.9km
04:49
1,050m
1,050m
Hard bike ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
4.0
(1)
17
riders
62.8km
04:00
680m
680m
Hard bike ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.

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9
riders
Easy bike ride. Great for any fitness level. Mostly paved surfaces. Suitable for all skill levels.
5.0
(1)
7
riders
35.7km
02:24
580m
570m
Hard bike ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
6
riders
34.5km
02:17
520m
520m
Hard bike ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
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The Hota Hotel Porrentruy is located in the middle of the beautiful, small old town of Porrentruy and is also quickly reachable from the train station. It has the Bike Hotel label and is therefore perfect if you are on a tour through the Jura landscapes. The hotel has 39 rooms in two different categories. In the hotel's own restaurant L’Alambic, you can replenish your calorie stores after your ride with tasty regional dishes. More information about the hotel: https://hotahotels.com/en/hotel/porrentruy/.
0
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An impressively large amphitheater dating from Roman times
1
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It's amazing how many vehicles are there!
2
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Nice col between Courgenay and St Ursanne. Not long but can be very hard especially when starting from St Ursanne
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Gallo-Roman amphitheater, free to visit!
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Vegetation is not very exciting, like in Switzerland, in a normal forest. The only highlight is the Étang de Bonfol.
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Thulay and its surrounding Jura Mountains offer a wide variety of touring cycling routes, with over 180 options available. These routes cater to different skill levels, including 36 easy routes, 55 moderate routes, and 95 difficult routes, ensuring there's a suitable path for every cyclist.
The terrain around Thulay is incredibly diverse, ranging from sub-alpine ranges and distinctive limestone formations to dense forests and winding rivers. You'll find options from mostly flat paths along rivers, like those following the Doubs, to challenging ascents over mountain passes within the Jura. Thulay itself is situated on a spur of the Blamont plateau, offering varied topography.
Yes, for families or those seeking a more relaxed ride, there are several easy routes. A great option is the Cycle path to Mandeure – Sacré-Cœur Church loop from Hérimoncourt, an 18.1-mile (29.1 km) trail that follows accessible cycle paths and takes about 1 hour 43 minutes to complete. The broader EuroVélo 6 route, which follows the Doubs River, is also known for being mostly flat and safe, ideal for families.
The region is rich in natural beauty. You can find stunning viewpoints such as the View of the Doubs Valley Between Les Grottes and Vaufrey. The area also features impressive water bodies like the Doue Spring (Doue Spring) and unique geological formations such as the Pont Sarrazin Natural Arch. These offer picturesque stops during your ride.
Yes, Thulay is well-positioned for accessing longer touring cycling adventures. The broader Jura Mountains region is home to routes like the Grande Traversée du Jura (GTJ) by bike, which spans the entire massif from north to south, and the Jurassic Vélo Tour, exploring mountain rivers, lakes, and waterfalls. While these are extensive routes, many local tours, such as the difficult Col de la Croix (Jura, 789 m) – Porrentruy Castle loop from Hérimoncourt, offer significant distances of nearly 46 miles (74 km).
The touring cycling routes around Thulay are highly rated by the komoot community, with an average score of 4.2 stars from over 550 reviews. Cyclists often praise the varied terrain, from accessible cycle paths to challenging mountain climbs, and the immersive experience through diverse landscapes including sub-alpine ranges, dense forests, and winding rivers. Over 4000 touring cyclists have used komoot to explore the area.
Yes, the region offers several interesting man-made attractions. You might encounter sites like the Étupes Lock on the EV6, or historical landmarks such as the Lomont Maquis Memorial and Château Peugeot. For those interested in ancient history, the Cromlech des Fourneaux is also nearby.
Yes, many of the touring cycling routes around Thulay are designed as loops, allowing you to start and end at the same point. For example, the challenging Lamborghini Showroom – Porrentruy Castle loop from La Bouloie is a popular circular option, covering over 37 miles (61 km) with varied terrain. Another loop is the difficult Devil's footsteps – Abbévillers loop from Hérimoncourt.
The Jura Mountains region, including Thulay, is generally excellent for cycling from spring through autumn. During these seasons, the weather is typically mild, and the natural landscapes are at their most vibrant. Spring brings lush greenery, while autumn offers stunning foliage. Summer is also popular, though some higher elevation routes might be warmer. Always check local weather forecasts before heading out.
Absolutely. Thulay's location within the Jura Mountains means there are plenty of routes with significant elevation gain. The Col de la Croix (Jura, 789 m) – Porrentruy Castle loop from Hérimoncourt, for instance, is a difficult route with over 1000 meters of elevation gain, offering a substantial challenge and rewarding views for experienced touring cyclists.
The landscape around Thulay is characterized by its rich water features and karst topography. You'll encounter numerous rivers like the Doubs, various springs, and even dramatic waterfalls like the famous Saut du Doubs (though a short detour from Thulay). The region also boasts extensive forests, wooded valleys, and open plateaus, all contributing to a diverse and engaging cycling experience.


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