4.3
(6)
153
riders
21
rides
Gravel biking around Embalse de Gorostitza offers routes that navigate varied terrain, including forested areas, elevated sections, and paths near water features. The landscape features significant elevation changes, with many routes categorized as difficult. Cyclists can expect a mix of surfaces suitable for gravel bikes, providing a challenging experience. The region's topography supports routes that traverse both natural and semi-urban environments, including tunnels and viewpoints.
Last updated: May 11, 2026
9
riders
49.4km
03:54
960m
960m
Hard gravel ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
3.0
(1)
14
riders
25.6km
02:02
670m
670m
Hard gravel ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.

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4
riders
54.0km
03:59
1,230m
1,230m
Hard gravel ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
4.3
(3)
13
riders
Hard gravel ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
7
riders
50.6km
04:02
1,170m
1,170m
Hard gravel ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
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Nice to drive and there are also some drinking water points
0
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Great view from up here at the cross!
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Bridge on the cycle superhighway over the motorway junction, for cyclists and pedestrians
1
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Already pretty much at the end/beginning of the railway line, here it is even asphalted, before/later not anymore, but always easy to ride.
1
0
Short and easy quiet route
0
0
You have to do some very simple climbs (and I'm very clumsy at climbing) to go up/down.
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0
The gravel bike trails around Embalse de Gorostitza feature varied terrain, including forested areas, elevated sections, and paths near water features. You'll encounter a mix of surfaces suitable for gravel bikes, often with significant elevation changes. Some routes also include tunnel sections and traverse both natural and semi-urban environments.
There are over 25 gravel bike trails available around Embalse de Gorostitza, offering a range of challenging experiences for cyclists.
The gravel biking routes in Embalse de Gorostitza are predominantly difficult. Out of the 28 available tours, 27 are categorized as difficult, with only one moderate route and no easy options. This region is best suited for experienced gravel bikers looking for a challenge.
Yes, many routes feature significant climbs. For instance, the Path to Regato – Pico del Pirulí loop from Bagatza includes climbs towards Pico del Pirulí, offering panoramic views from its elevated sections.
The komoot community highly rates the gravel biking experience in Embalse de Gorostitza, with an average score of 4.5 stars from over 15 reviews. More than 300 gravel bikers have used komoot to explore the region's varied terrain, often praising the challenging nature and diverse landscapes.
Given that almost all routes are categorized as difficult, with significant elevation changes and varied terrain, Embalse de Gorostitza is generally not considered suitable for family-friendly gravel biking. The trails are primarily designed for experienced cyclists.
Absolutely. Many routes navigate through forested landscapes. For example, the Gravel trail – Picnic area in Gangoiti Forest loop from Deustu specifically leads through Gangoiti Forest, offering a challenging ride amidst natural surroundings.
Yes, several routes are designed as loops. The Alto de Humaran – A & C Tunnel Entrance loop from Sestao is a notable example, offering a challenging circular ride with substantial elevation gain.
One of the longer and more challenging routes is the A & C Tunnel Entrance – El Sobaco Tunnel loop from Ansio, which spans 44.2 miles (71.2 km) and features significant elevation gain, including tunnel sections.
Yes, the region's topography supports routes near water features. The Riverside Cycle Path to Bilbao – Views of the Bilbao estuary loop from Santimami/San Mamés offers views of the Bilbao estuary, combining riverside cycling with elevated sections.
You should expect significant elevation changes. Many difficult routes feature over 800 meters of ascent and descent, with some, like the Alto de Humaran – A & C Tunnel Entrance loop from Sestao, exceeding 1200 meters of elevation gain.


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