4.6
(531)
39,702
riders
83
rides
Road cycling routes around Bun traverse a landscape characterized by significant elevation changes and mountainous terrain, including notable passes. The region features a mix of challenging climbs and scenic descents, with routes often winding through valleys and past natural features. This area provides diverse road cycling experiences, from long-distance endurance rides to shorter, more moderate loops.
Last updated: June 27, 2026
4.8
(21)
3,168
riders
81.2km
05:24
2,610m
2,610m
Hard road ride. Very good fitness required. Mostly well-paved surfaces and easy to ride.
4.5
(19)
714
riders
43.7km
02:01
490m
490m
Moderate road ride. Good fitness required. Mostly well-paved surfaces and easy to ride.

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4.5
(13)
532
riders
36.6km
02:05
830m
830m
Moderate road ride. Good fitness required. Mostly well-paved surfaces and easy to ride.
4.8
(5)
450
riders
82.3km
04:23
1,570m
1,570m
Hard road ride. Very good fitness required. Some segments of this route may be unpaved and difficult to ride.
5.0
(3)
112
riders
22.5km
01:27
660m
660m
Moderate road ride. Good fitness required. Mostly well-paved surfaces and easy to ride.
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Cafes, bakeries and bars but also a public toilet and drinking water tap (at the back of the church). The climb to the Azun Valley, Soulor, Aubisque starts here.
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Km 0 of the ascent to the Col du Soulor from Arrens.
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cycle path in very good condition, usable even with a road bike
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A good base for mountain bike tours through the Val d'Azun, as there are several parking areas. A pump track has also been built on the edge of the village.
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A gentle, narrow climb. From the west, the gradient is consistently high, with no respite. The asphalt is in good condition on both sides, making it easy to descend as well.
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Nice climb, few cars, be careful on the descent, the asphalt is smooth but the grip is not the best, moreover some bends close. A great champion fell here during a TdF.
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There are over 80 road cycling routes around Bun, catering to various skill levels. This includes 21 easy routes, 31 moderate routes, and 29 difficult routes, ensuring options for every cyclist.
Road cycling in Bun is characterized by significant elevation changes and mountainous terrain, featuring numerous notable passes. You'll encounter a mix of challenging climbs, scenic descents, and routes winding through valleys and past natural features. The region offers diverse experiences, from long-distance endurance rides to shorter, more moderate loops.
Yes, Bun offers 21 easy road cycling routes suitable for beginners or those looking for a more relaxed ride. While the region is known for its mountainous terrain, these routes provide a gentler introduction to the area's beauty. For a moderate option with varied scenery, consider the Argeles Gazost – Voie verte des Gaves loop from Arcizans-Avant.
Experienced riders will find plenty of challenges in Bun, with 29 difficult routes available. A prime example is the Spandelles Pass – Col du Soulor loop from Arcizans-Avant, a 50.5-mile (81.2 km) route with over 8,500 feet (2,600 m) of elevation gain, including two major mountain passes. Another demanding option is the Voie verte des Gaves – Spandelles Pass loop from Arras-en-Lavedan.
Many of the road cycling routes in Bun are designed as loops, allowing you to start and end in the same location. Examples include the challenging Spandelles Pass – Col du Soulor loop from Arcizans-Avant and the moderate Col des Bordères (1156 m) – Bridge at the base of the Bordères loop from Aucun.
The road cycling routes in Bun are highly regarded by the komoot community, holding an average rating of 4.6 stars from over 400 reviews. Cyclists frequently praise the challenging mountain passes, the scenic valley roads, and the diverse terrain that caters to different ability levels.
Yes, the mountainous terrain of Bun offers numerous scenic viewpoints and notable landmarks. Cyclists often pass through iconic mountain passes such as Col du Soulor and Spandelles Pass. The Route from Soulor to Aubisque (Cirque du Litor) is particularly renowned for its breathtaking views.
While specific cafes are not listed for every route, the region around Bun features several huts and an auberge that could serve as rest stops. For example, you might find refreshments near Auberge Le Pic de Pan, or discover various huts like Cantau Hut and Old Stone Cottage.
Given the mountainous terrain and passes, the best time for road cycling in Bun is typically from late spring through early autumn (May to October) when the weather is milder and the passes are clear of snow. Always check local weather conditions before heading out, especially for high-elevation routes.
Absolutely. Bun has 31 moderate road cycling routes perfect for intermediate riders. A popular choice is the Col des Bordères (1156 m) – Bridge at the base of the Bordères loop from Aucun, a 23.0-mile (37.0 km) trail through mountainous terrain, often completed in about 2 hours 6 minutes. Another great option is the Soulor Summit – Col du Soulor loop from Aucun.
Due to the significant elevation changes and mountainous passes, it's advisable to bring appropriate gear. This includes a road bike with suitable gearing for climbing, layers of clothing to adapt to changing temperatures, rain gear, and essential repair tools. Helmets are always recommended for safety.


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