5.0
(5)
81
riders
3
rides
Gravel biking around Canfranc offers access to the diverse landscapes of the Spanish Pyrenees. The region is characterized by majestic mountain peaks, deep valleys, and extensive forests, providing varied terrain for cycling. Crystal-clear rivers, such as the Aragón River, carve through the area, creating natural pathways. This environment presents a mix of unpaved rural tracks, natural trails, and challenging segments, suitable for gravel cyclists.
Last updated: May 5, 2026
5.0
(2)
38
riders
64.4km
05:26
1,410m
1,410m
Hard gravel ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
5.0
(1)
6
riders
37.7km
03:49
1,130m
1,130m
Hard gravel ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.

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5.0
(1)
6
riders
53.8km
05:05
1,640m
1,640m
Hard gravel ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
5.0
(1)
11
riders
47.6km
03:50
1,210m
1,210m
Hard gravel ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
10
riders
38.3km
03:19
1,050m
1,050m
Hard gravel ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
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In the vicinity of the reservoir, there are various great hiking and mountain bike tours. Wonderful panorama in spring with the snow-capped mountains.
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A 7.5km climb at an average of approximately 7%. Spectacular views of the valley. A perfect MTB trail with downhill trails of all difficulties crisscrossing the ascent. Also highly recommended for gravel biking, though be careful on the descent.
1
0
The perfect climb on a gravel bike. 45mm tires are recommended. There are sections with lots of loose rocks, and if you're not careful, you'll hit a flat. I don't understand why people go to the Alps looking for mountain passes when they have this at home.
2
0
On this road all the views are beautiful.
0
0
A beautiful lake below Musales Peak. You can climb from the Sarra reservoir along a trail to a hill. The views from the lake are spectacular.
0
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From this hill the track leads to the López Huici refuge.
0
0
The komoot guide features several dedicated no-traffic gravel bike trails around Canfranc, all offering a challenging experience through the Pyrenean landscape. These routes are designed to keep you away from vehicular traffic, focusing on natural trails and quiet paths.
The Pyrenees offer diverse conditions. Summer and early autumn generally provide the most favorable weather for gravel biking, with warmer temperatures and less chance of snow at higher elevations. However, the region's varied terrain means conditions can change, so always check local forecasts. Winter can bring snow, making some trails impassable or requiring specialized equipment.
Yes, all the routes highlighted in this guide are rated as difficult, perfect for experienced gravel bikers seeking a challenge. For example, the Lanuza Reservoir – Tramacastilla Lake loop from Formigal covers over 64 km with significant elevation gain, offering a demanding ride through stunning scenery.
The trails often pass through the majestic Pyrenean mountains, alongside crystal-clear rivers, and past beautiful glacial lakes. You might also encounter impressive waterfalls. For instance, you could explore the Balsaroleta Gorge or the Ip Waterfall, which are notable natural highlights in the wider Canfranc area.
Yes, many of the no-traffic gravel routes around Canfranc are designed as circular loops, allowing you to start and finish at the same point. An example is the Viewpoint of the Pyrenees of Borau – Collada de Array loop from Villanúa, which offers a rewarding circular journey.
Given the challenging terrain and varied weather in the Pyrenees, it's advisable to pack layers of clothing, waterproof gear, plenty of water and snacks, a repair kit, and a first-aid kit. A GPS device or a fully charged phone with offline maps (like komoot) is essential for navigation, especially on remote trails.
Beyond the natural beauty, the Canfranc region is rich in history. The monumental Canfranc International Railway Station is a significant landmark. While not directly on every trail, many routes offer views of historical structures or pass through areas with historical significance, such as old bunkers or traditional mountain villages.
Many routes start from villages or accessible points where parking is available. For example, routes like the Lanuza Reservoir – Tramacastilla Lake loop can be accessed from Formigal, which typically has parking facilities. It's always recommended to check specific starting points for parking information.
The komoot community highly rates the gravel biking experience in Canfranc, with an average score of 5.0 stars. Reviewers often praise the stunning Pyrenean scenery, the challenging and rewarding terrain, and the peaceful, traffic-free nature of the trails, allowing for an immersive outdoor adventure.
Yes, the Pyrenean landscape around Canfranc features several huts and refuges that can serve as excellent spots for a break or even an overnight stay on longer tours. Notable options include Refuge d'Ayous and Lizara Refuge, offering a chance to rest and enjoy the mountain environment.
Canfranc is served by public transport, including a train station, which can be a convenient starting point for some routes. However, access to specific trailheads might require a short ride or transfer. It's advisable to research public transport options to your chosen starting point in advance.


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