4.9
(61)
2,267
riders
56
rides
Road cycling routes around Ercé are situated within the Ariège Pyrenees Regional Natural Park, offering a diverse landscape of challenging mountain passes and picturesque valleys. The region features varied terrain, from high mountains to rolling foothills, with routes often winding through serene forests. Cyclists can expect significant climbs and rewarding descents, providing spectacular views of the Pyrenees.
Last updated: July 4, 2026
5
riders
28.3km
01:51
890m
880m
Moderate road ride. Good fitness required. Mostly well-paved surfaces and easy to ride.
4.6
(7)
226
riders
68.1km
04:05
1,700m
1,700m
Hard road ride. Very good fitness required. Some segments of this route may be unpaved and difficult to ride.

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5.0
(2)
63
riders
69.8km
03:58
1,620m
1,620m
Hard road ride. Very good fitness required. Mostly well-paved surfaces and easy to ride.
5.0
(1)
294
riders
99.8km
05:18
1,880m
1,880m
Hard road ride. Very good fitness required. Mostly well-paved surfaces and easy to ride.
5.0
(1)
42
riders
40.3km
02:55
1,520m
1,520m
Hard road ride. Very good fitness required. Mostly well-paved surfaces and easy to ride.
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A heavenly place to enjoy the Pyrenees in their full glory. Ideal for a family picnic in spring or summer. Also, as there is a bar - restaurant, it is ideal if you want to have a drink on the terrace.
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It is a MUST of the Pyrenees, without a doubt, that should be included in any route that crosses the Pyrenees from side to side. Any of its slopes 2 is spectacular and tough. The views from its summit are wonderful, feeling the wild side of the Pyrenees. Of course, once at the summit of this pass... you have to descend to the Étang de Lers and enjoy a quiet rest on the shores of the lake. It is a pass that has been part of the Tour de France route on several occasions, although always far from the finish line. The first professional rider to crest it in the lead was the unforgettable Marco Pantani in 1995.
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I liked the climb from the north side (from Massat), very scenic and alpine landscapes towards the end at the étang de Lers
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An emblematic pass in the Couserans, popular with cycle tourists and hikers, it offers a superb panorama of the mountains and valleys.
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A little past the summit sign of the Col du Saraillé on the way down towards the valley or Aulus is a section where the road opens up in front of your reveiling a stunning view of the mountains with a few houses in the foreground. On the left at the intersection is a little viewing platform with a picnic table where you could relax and take in the view. Or you can also take in the view as you zigzag down the moutain into the valley.
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Once you go past the Col de Saraillé sign and down towards Ercé a few kilometers you get an amazing view of the small little village, the valley and the looming mountains in the distance. There is also a viewing point on the left with a small table the shows you the name of each big mountain peak you can see.
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There are over 45 road cycling routes around Ercé, offering a diverse range of experiences within the Ariège Pyrenees Regional Natural Park. These routes cater to various skill levels, from moderate to difficult.
The best time for road cycling in Ercé is typically from late spring through early autumn (May to October). During these months, the weather is generally favorable, and the iconic mountain passes are clear of snow, providing ideal conditions for challenging climbs and scenic rides.
While Ercé is known for its challenging mountain passes, there are some options for less experienced cyclists. The region offers 1 easy route and 18 moderate routes. These often follow quieter roads or valley paths, providing a gentler introduction to the area's beautiful landscapes. For example, the The col de Latrape by the two pans is a moderate route that offers a notable climb without being overly strenuous.
Advanced road cyclists will find Ercé to be a prime destination, with 26 difficult routes featuring significant elevation gains and iconic mountain passes. You can tackle climbs like the Col de Portel, Mur de Péguère, Col d'Agnes, and Plateau de Beille. Routes such as the Agnès Pass – Lers Pass loop from Aulus-les-Bains or the Col de Port – Foix loop from Oust offer sustained climbs and rewarding descents over multiple cols.
Yes, many of the road cycling routes around Ercé are designed as loops, allowing you to start and finish in the same location. Examples include the challenging Agnès Pass – Lers Pass loop from Aulus-les-Bains and the extensive Col de Port – Foix loop from Oust. These circular routes are perfect for exploring the diverse terrain and returning to your starting point without retracing your path.
The road cycling routes around Ercé offer breathtaking views and access to stunning natural attractions. You can expect panoramic vistas of the Pyrenees, lush valleys, and traditional hamlets. Notable highlights include the Agnès Pass and Lers Pass, which provide magnificent mountain scenery. The spectacular Ars Waterfall is also within reach, and the serene Guzet Pond offers a picturesque stop.
Yes, parking is generally available in Ercé and the surrounding villages that serve as starting points for many routes. Look for designated parking areas in village centers or near popular trailheads. Given the region's focus on outdoor tourism, you'll often find convenient spots to leave your vehicle before heading out on your ride.
Public transport options to Ercé and the immediate vicinity are limited, as is common in many mountainous rural areas of the Pyrenees. While some regional bus services might connect larger towns, reaching specific route starting points often requires a car. Cyclists looking to combine cycling with public transport might consider routes accessible from larger hubs like Foix or Saint-Girons, which have better connections, and then cycle into the Ercé area.
While many routes around Ercé involve significant climbs, families with older children or those looking for less strenuous rides can find suitable options. Consider exploring the quieter valley roads or sections of the 'Voie Verte' bike paths, such as the one between Foix and Saint-Girons, which follow old railway lines and offer traffic-free, flatter terrain. These provide a safer and more relaxed cycling experience away from mountain traffic.
The road cycling experience in Ercé is highly regarded by the komoot community, with an impressive average rating of 4.8 stars from over 50 reviews. Cyclists frequently praise the challenging yet rewarding mountain passes, the stunning panoramic views of the Pyrenees, and the generally quiet, well-maintained roads that offer a peaceful riding environment. The diverse terrain and the opportunity to tackle iconic Tour de France climbs are also often highlighted.
Beyond the cycling, Ercé offers a unique cultural attraction: the Musée des Montreurs d'Ours (Museum of Bear Trainers). This museum preserves the fascinating history of bear training in the region, offering a glimpse into a distinctive aspect of local heritage. It provides an interesting stop for those looking to learn about the area's past.


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