4.7
(27)
304
riders
21
rides
Gravel bike trails around Embalse de Ullibarri / Uribarriko urtegia are centered around the largest reservoir in the Basque Country, offering a diverse landscape for cycling. The region features an extensive network of paths, including a circular "green route" that encircles the reservoir. These routes consist of well-maintained dirt and stone tracks, with some sections also paved, providing varied terrain for gravel biking. The area is characterized by its aquatic landscape, provincial parks like Garaio and Landa, and the Mendixur…
Last updated: August 26, 2026
4.5
(16)
96
riders
36.1km
02:25
170m
170m
Moderate gravel ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.
5.0
(5)
96
riders
40.6km
02:28
160m
160m
Moderate gravel ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.

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5.0
(1)
7
riders
42.7km
03:03
850m
840m
Hard gravel ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
5.0
(1)
37
riders
103km
08:01
1,110m
1,110m
Hard gravel ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
5.0
(1)
31
riders
141km
10:32
1,170m
1,170m
Hard gravel ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
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Popular around Embalse de Ullibarri / Uribarriko urtegia
MTB Trails around Embalse de Ullibarri / Uribarriko urtegia
Hiking around Embalse de Ullibarri / Uribarriko urtegia
Cycling around Embalse de Ullibarri / Uribarriko urtegia
Road Cycling Routes around Embalse de Ullibarri / Uribarriko urtegia
Running Trails around Embalse de Ullibarri / Uribarriko urtegia
practically into a minority tunnel is a climb with little shade
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Beautiful views. Be careful if you're fishing on the bridge; it's very narrow and you could fall hard.
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A long, non-floating bridge that spans the swamp from side to side. During the day, many fishermen
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Good area for walking or cycling
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Simple route for all audiences
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Within the path surrounding the Ullibarri Ganboa reservoir, there is this very peculiar footbridge that crosses the water, offering a totally different view from any other you can see surrounding a reservoir...
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There are over 20 gravel bike trails around Embalse de Ullibarri / Uribarriko urtegia, offering a diverse range of experiences. These routes are primarily moderate to difficult, catering to various skill levels.
The trails primarily feature well-maintained dirt and stone tracks, with some sections also paved. The terrain is generally flat or has gentle slopes, making it accessible for different skill levels. You'll find a mix of surfaces as you explore the reservoir's surroundings.
Yes, the region offers family-friendly options. A notable part of the circular 'green route' around the reservoir is a shorter, 13 km southern section from Garaio to the Azua footbridge, which is ideal for families. The paths are generally flat and well-maintained.
You'll encounter several notable features. The impressive Azua Footbridge is a highlight, offering unique views across the water. You can also explore the Ullíbarri-Gamboa Village and Reservoir itself, or enjoy the scenic Landa Lakeside Path and Forest trail along Landa and Garaio lakes. The Mendixur Ornithological Park is also a great spot for birdwatching.
Yes, the area is well-known for its circular routes. A prominent feature is the approximately 45 km circular 'green route' that encircles the reservoir. You can experience a significant portion of this on routes like the Ullibarri-Gamboa Reservoir loop from Ozaeta, which covers nearly 50 km.
The transitional climate of the Basque Country makes it suitable for gravel biking across many seasons. While specific recommendations depend on personal preference, spring and autumn generally offer pleasant temperatures and vibrant scenery. Summer can also be enjoyable, especially with the blue flag beaches available for a refreshing dip.
The Garaio Provincial Park and Landa Recreational Area are excellent starting points and offer amenities including parking. These areas are well-equipped for visitors and provide convenient access to the reservoir's extensive trail network.
The area is highly rated by the komoot community, with an average score of 4.5 stars. Reviewers often praise the diverse landscapes, the well-maintained paths suitable for various skill levels, and the scenic beauty of the reservoir and its surrounding parks like Garaio and Landa.
Yes, for more experienced riders, there are several challenging options. For instance, the Vasco-Navarro Greenway – Garaio Footbridge loop from Arlaban is a difficult route covering over 61 km with significant elevation changes, offering a rewarding experience.
Yes, bike rental services are available, particularly at places like Garaio Provincial Park. This makes it convenient for visitors who don't bring their own bikes to explore the reservoir's trails.
Yes, both Garaio Provincial Park and Landa Recreational Area offer amenities. Landa, for example, has a beach bar, and both parks provide picnic tables and fountains. You'll find options to refuel and relax after your ride.
Ride durations vary depending on the route and your pace. For example, a moderate loop like the Garaio Footbridge – Azua Footbridge loop from Landa, which is about 40 km, typically takes around 2 hours and 48 minutes to complete. Longer routes can take significantly more time.


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