4.4
(61)
789
riders
24
rides
Touring cycling around Areso features routes that traverse river valleys and utilize greenways, often converted from old railway lines. The terrain includes varied elevations, with some routes incorporating tunnels and offering views of the surrounding natural landscape. This region provides a mix of challenging climbs and more moderate paths suitable for different cycling preferences.
Last updated: July 8, 2026
4.6
(13)
221
riders
48.7km
03:27
630m
630m
Hard bike ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
4.4
(13)
101
riders
29.4km
02:46
420m
420m
Moderate bike ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.

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4.3
(11)
77
riders
23.5km
02:11
340m
340m
Moderate bike ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.
4.0
(1)
43
riders
55.9km
04:38
1,030m
1,030m
Hard bike ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
5.0
(3)
25
riders
61.4km
04:39
1,430m
1,430m
Hard bike ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
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As of May 24, 2026, the tunnel is closed. The alternative route is by road to the village of Leitza. From there, you take the greenway again.
2
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Great route for beginners as has mainly constant and light slopes. Only half a dozen uphills the first 30 km from Pamplona.
0
0
Although you have to make a slight detour, it is worth visiting this bridge and taking a photo on it if you want.
0
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Good lighting on your bike is recommended.
0
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That bridge is called "INTUIA-ko zubia" the INTUIA farmhouse is next to it. The misnamed "witches' bridge" is called UNANIBI-ko zubia, right in the Otita park (beginning of the Leitzaran valley). Don't forget to bring lights to cross the numerous tunnels in this valley!! Not to see but to be seen.
1
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You can also have a nice picnic at the waterfall
0
0
One of the best greenways we know.
0
0
Areso offers a diverse range of touring cycling routes, characterized by river valleys, greenways (often converted from old railway lines), and tunnels. You'll find a mix of challenging climbs and more moderate paths, catering to various skill levels. There are 24 routes in total, with 2 easy, 7 moderate, and 15 difficult options.
Yes, Areso has a few easier options suitable for beginners or families. For instance, the Plazaola Greenway – Santa Cruz Tunnel loop from Leitza is a moderate 28.9 km route that utilizes the greenway, offering a less strenuous experience. Another moderate option is the Plazaola Greenway – Santa Cruz Tunnel loop from Uitzi, which is 23.5 km long.
For experienced touring cyclists seeking a challenge, Areso offers several difficult routes. The Plazaola Greenway – Gulina Viaduct loop from Leitza is a demanding 77.5 km path featuring significant elevation changes. Another difficult option is the Bartolo Tunnel – San Miguel de Aralar Sanctuary loop from Leitza, covering 61.4 km with substantial climbs.
Many of the touring cycling routes in Areso are designed as loops, allowing you to start and finish in the same location. Examples include the Witches' Bridge – Leitzaran River Valley loop from Leitza, a 48.7 km difficult route, and the Plazaola Greenway – Santa Cruz Tunnel loop from Leitza, a moderate 28.9 km option.
The routes around Areso are rich in natural beauty and interesting landmarks. You can cycle past the historic Witches' Bridge, explore the scenic Leitzaran River Valley, or traverse the Plazaola Greenway, which features tunnels like the Bartolo Tunnel. You might also encounter beautiful waterfalls such as Ixkier Waterfall and Amezketa Stream Waterfall.
The touring cycling routes in Areso are highly rated by the komoot community, with an average score of 4.6 stars from over 60 reviews. Cyclists frequently praise the region's varied terrain, the unique experience of cycling through old railway tunnels, and the picturesque river valleys. The well-maintained greenways are also a popular highlight.
Yes, the Areso region is home to several natural monuments, including waterfalls. You can find the beautiful Ixkier Waterfall and the Amezketa Stream Waterfall within the area, offering scenic points of interest during your ride.
The varied terrain of Areso, with its mix of river valleys and greenways, makes it enjoyable for touring cycling across multiple seasons. Spring and autumn generally offer pleasant temperatures and vibrant scenery. Summer can be warm, but shaded sections along river valleys and through tunnels provide respite. Winter cycling is possible, but conditions may vary, especially on higher elevation routes.
Areso offers several routes that cater to longer distances. The Plazaola Greenway – Gulina Viaduct loop from Leitza is a substantial 77.5 km route, and the Bartolo Tunnel – San Miguel de Aralar Sanctuary loop from Leitza covers 61.4 km, providing excellent options for extended rides.
Many routes in the Areso area start or pass through towns like Leitza or Uitzi. These settlements typically offer amenities such as cafes, restaurants, and shops where you can refuel and rest during your tour. It's always a good idea to check specific route details for points of interest and services along the way.
The touring cycling routes in Areso often utilize greenways, which are generally well-maintained paths, frequently converted from old railway lines. These provide a smooth surface suitable for touring bikes. However, some routes may include sections with varied terrain, including paved roads and potentially some gravel paths, especially when venturing into more natural or less developed areas.
While Areso itself is a smaller community, nearby larger towns like Leitza, which serve as starting points for many routes, may have public transport connections. It's advisable to research local bus services or regional transport options to plan your journey to the starting points of the cycling routes.
For routes starting from towns like Leitza or Uitzi, you can typically find public parking facilities. These towns are common starting points for many of the area's cycling tours, and parking is usually available near the trailheads or in the town centers. Always check local signage for parking regulations and fees.


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