Embalse de Ullibarri / Uribarriko urtegia
Embalse de Ullibarri / Uribarriko urtegia
4.6
(109)
1,566
riders
35
rides
No traffic touring cycling routes around Embalse de Ullibarri / Uribarriko urtegia offer a diverse landscape centered around the largest reservoir in the Basque Country. The region features expansive water bodies, serene riverside forests, and designated Natura 2000 wetlands, providing a rich ecological backdrop for cycling. The terrain is generally gentle, with mostly paved surfaces suitable for various skill levels. This area is known for its well-maintained green itineraries, connecting natural features and recreational zones.
Last updated: November 12, 2026
4.6
(28)
366
riders
Moderate bike ride. Good fitness required. Mostly paved surfaces.
5.0
(4)
126
riders
26.0km
01:47
190m
190m
Moderate bike ride. Good fitness required. Mostly paved surfaces.

5.0
(2)
8
riders
23.1km
01:25
130m
130m
Easy bike ride. Mostly paved surfaces.
5.0
(3)
23
riders
Easy bike ride. Mostly paved surfaces.
24
riders
15.2km
01:48
530m
530m
Hard bike ride. Very good fitness required. Mostly paved surfaces.
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Popular around Embalse de Ullibarri / Uribarriko urtegia
Nice experience and feeling when crossing the high footbridge over the water
0
0
Footbridge crossing the reservoir, suitable for bikes
0
0
A must-stop along the reservoir route to get water and supplies.
1
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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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0
A long, non-floating bridge that spans the swamp from side to side. During the day, many fishermen
2
0
There are over 30 dedicated no traffic touring cycling routes around Embalse de Ullibarri / Uribarriko urtegia, offering a variety of distances and difficulty levels for a peaceful ride.
Yes, the area offers several easy routes perfect for beginners or families. For example, the Lakeside View – Ullíbarri-Gamboa Reservoir loop from Ullíbarri-Gamboa is an easy 13 km ride, providing gentle terrain and scenic views without traffic. Another great option is the Azua Footbridge – Garaio Footbridge loop from Mendixur, which is an easy 14 km route.
The no traffic touring cycling routes around Embalse de Ullibarri / Uribarriko urtegia feature mostly paved surfaces, making them ideal for touring bikes. The terrain is generally gentle, with moderate elevation changes, suitable for various fitness levels. The region is known for its accessible paths, including a popular 44 km circular trail around the reservoir.
Yes, many of the no traffic routes are circular, allowing you to start and end at the same point. A notable example is the Garaio Footbridge – Ullíbarri-Gamboa Reservoir loop from Mendixur, a moderate 45 km route that takes you around the reservoir, offering continuous scenic views.
The routes offer stunning natural landscapes, including the expansive reservoir, serene riverside forests, and wetlands. You can cycle past highlights such as the Pedestrian and cycle bridge, the Azua Footbridge, and the Garaio Footbridge. The Ullíbarri-Gamboa Village and Reservoir itself is a key attraction, and you'll find numerous viewpoints offering panoramic vistas of the water and surrounding nature.
Absolutely. The reservoir is a designated Natura 2000 site and a Ramsar wetland, highlighting its rich biodiversity. The Mendijur Ornithological Park, located at the eastern end of the reservoir, is a dedicated birdwatching site with observatories. Cycling along the no traffic routes provides excellent opportunities to observe migratory birds and local wildlife in their natural habitat.
Yes, the area is well-equipped with recreational facilities. You'll find several recreational areas with Blue Flag certified beaches like Landa, Moskurio, and Salurriaga. These spots often feature tables, grills, and playgrounds, making them ideal for a picnic or a relaxing break during your ride.
The area is highly rated by the komoot community, with an average score of 4.7 stars from over 90 reviews. Reviewers often praise the tranquility of the traffic-free paths, the beautiful lakeside scenery, and the well-maintained surfaces that make for a smooth touring cycling experience. The accessibility and variety of routes for all skill levels are also frequently highlighted.
Yes, for your convenience, bicycle rental points are available in areas such as Garaio, making it easy to access the no traffic touring cycling routes even if you don't bring your own bike.
The reservoir contains three notable islands: Zuhatza (known as 'rabbit island'), which hosts a youth hostel; Isla de los Caballos, a small islet; and Orenin, a former hamlet. While not all are directly accessible by bike, they contribute to the scenic beauty and can be viewed from various points along the circular routes, adding to the unique landscape of your ride.
The area is enjoyable for cycling throughout much of the year. Spring and autumn offer pleasant temperatures and vibrant natural colors, making them ideal for touring. Summer is also popular, especially if you plan to combine your ride with a swim at one of the Blue Flag beaches. Winters can be cooler but still offer opportunities for peaceful rides on clear days.


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